it's a fairly plain and straightforward truth that at this time, there are many more littles than caregivers; many more who long to be babied than those who truly wish to give that experience. there are a good many reasons for this that would take too long to get into here, but suffice to say that for now it is true (though it need not always be true).
as a result there is a very common practice of what i call 'turn-taking', which is what it sounds like- littles taking turns acting as the caregiver, meeting some amount of eachother's wants (there is an identical practice across submissives in general). what differentiates turn-taking from switching is that the caregiving partner does not really want to be in that role. it is a role they take on to meet another's needs, sacrificing some of their own enjoyment for anothers'. they may derive some level of pleasure from that of their partner, but ultimately they'd choose to be on the other side if they could.
(note that i am describing this as if it is two people, but it's often a group variously taking turns.)
i have seen a few people express very critical attitudes toward turn-taking and paint it in a very negative light, which i think is a bit unfair. of course turn-taking is nobody's ideal. anyone would rather participate in something more mutualistic. but it's a practice that arises when people have unmet needs they can't find another way of fulfilling, and it seems cruel to lambast them for seeking out a way that if done correctly does benefit both parties. sometimes interesting dynamics can arise from turn-taking as well that respect both people's preferences while allowing one to take a caregiving role; for example maintaining the little identity of one while the other takes on the role of their doll or toy.
with that said, there are some negative aspects that often arise within turn-taking that i think are worth talking about in specific. the most obvious manifestation is when one partner is simply not giving their fair share. they allow others to push themselves into a role that is not their preference and do not do the same in return. this is selfish behaviour and no good! children must learn to share playtime and let everyone have a go.
sometimes, this lack of sharing arises from failure of communication. one partner believes they turn-taking, the other simply thinks their partner is acting as caregiver. it can be difficult to ask for your turn, but you cannot expect it to come if you never do.
at other times, one partner feels pressured to pretend they are enjoying taking on this role, or perhaps they enjoy it a little, but are pushed to make it the entirety of their play because they are willing to do so. this is unfortunately common. many of us are poor communicators or very unwilling to be the source of disappointment or to let someone down. it's important to be conscious of this tendency in yourself and in your playmates. you must be proactive both in expressing yourself and in learning what your playmate is thinking, feeling and truly wants.
sometimes as well, people simply opt out of their responsibility. they may even be encouraged to do so by their playmates out of guilt or desire to please. this is going to be a bit harsh, but i often do not like the boastful sentiment i see expressed that someone is 'so little they make other littles feel the need to look after them' (similar to the idea of a submissive so pathetic other subs with no normal dominant instincts want to dominate them). at times this is a perfectly fine space to inhabit. it is a very pleasurable and validating feeling to be the littlest of all. however you must be very cautious that you understand this is not actually a natural, fundamental extension of who you are, but a deliberate dynamic you are getting to inhabit. you cannot abdicate your role and presence within that dynamic, and you must take responsibility for it, not treat it as simply a natural arrangement of things (outside of the immediate space of play). in many cases when i see this dynamic, i am not actually seeing 'the littlest' or the 'most pathetic': i am seeing 'the least willing to adopt a role that doesn't suit them'.
i went back and forth on this next part but after talking to @innumerable-voices i feel more certain of saying this: if you are going to ask others to compromise on their wants to take a caregiving role you have some obligation to reciprocate, and conversely if you are not willing to ever adopt a role that doesn't suit you you should not ask others to do so for you. at the minimum you should be trying to find an interplay you feel okay in that lets you reciprocate a little. simultaneously, if you are feeling resentment or distress at a role you are being pushed to inhabit more than you'd like, you must express this clearly.
it is your role as a good playmate to investigate what is actually occurring emotionally within your dynamic from both perspectives and be a conscious and deliberate actor within that dynamic, with the aim of ensuring everyone gets to have a good time. even very little kids must play well and play nice! 🌷🌷