One thing I did like about the final season of The Boys is that they showed how much everyone around Homelander is betraying themselves and their own believes and how it went badly for all of them.
Firecracker and Oh Father were betraying their own faith and for what? A false Prophet that got them both killed.
We don't even have to talk about the Deep. He was nothing outside of the Seven and with every season he became more pathetic and gave up more of himself and even turned his back on the one thing he did have, the sealife. Him literally eating Sushi in the final season was the best metaphor they could have used honestly.
Of course there's Ashley, who we have seen starting to doubt the system for a while now and she does finally do something in the finale, but it's far too little too late. She might be "rewarded" by getting away with her life, but now she is probably in prison for life so...
Even Sage (who deserved much better writers let's be honest), the smartest person in the world, gambled and lost. She thought she could use Homelander and profit off of him, but even she couldn't control him and had to go into hiding with the Boys. The only reason why she survived is because she switched sides early enough to get out.
Anyway, the point is, there is no way to win when it comes to facists. You might think as long as you're loyal enough nothings gonna happen to you, but sooner or later you name's up and that is one thing they actually executed really well in the finale I thought.