just a little theory about amane T3 thumbnail before it comes out! some of these ideas are from my irl but i don't have any socials so i can't tag her :(
firstly, i think a big thing to note is that the mascots look different from magic ,which, i think we all know by now, is a depiction of a cartoon that amane watched when she was younger to indoctrinate her. however, like i said they now look different, which i think is supposed to show how she's warping the cults beliefs to suit her own personal ideals. furthermore, the mascots are shown as objects, which could show how she believes she's superior to them.
the gears and levers in front of her go to each mascot based on colour, which i think could be further referencing the fact that she now has power over the cults beliefs to suit her own, especially now that she had a follower to teach said beliefs to.
the words 'non-demonium' could be referencing to the word 'pandemonium' , which refers to a place full of mayhem and stuff. this suggests that the cult is a place where mayhem and chaos isn't tolerated, or not even i thing at all. she's presenting the cult as a place of peace and order ( which is incorrect as shown through shidous death, but her mind as been so warped that she believes it's normal or deserved ). also before writing this i didn't realise demonium is an actual word... it means evil and stuff. um my bad but my friends theory is still good so idc.. demonium means 'evil', so she's basically saying her cult isn't evil. this could be comparing her version of the cult to either the old version that her parents taught her or comparing the cult as a whole (before and after) to the outside world.
also in the song, she refers to her follower (fuuta) as my believer, which i believe could be her saying how she's now the leader of the cult in her mind, or how she now believes she is like a god or messiah to the cult (mainly saying this from T2, as she says that she's god), but i could be looking too deep into it..
— if i'm wrong, please lmk! i don't wanna spread misinformation