i should preface this one by saying im not your mom, and im not talking about sites that provide a warning that this may hurt your eyes or cause seizures.
you can do whatever you want on neocities, but i feel like you should also be considerate to others. this is, of course, talking about sites i can only describe as "sensory overload simulators." like 37 fast-moving gifs with no way to turn them off other than inspect element or just closing the site and finding one that wont give you a headache. a flashing background. an unreadable font. blinding colors. please, for the love of god, tone it down a bit or at least put a WARNING.
the point of neocities is freedom- but at the same time, your freedom shouldnt come at the expense of other peoples eyes- and potential health. people with epilepsy and migraines exist, and your blinding "scenecore carrd XPPP" website is NOT more important than someones health.
i understand that not everybody (me) is good enough at css/html to create responsive websites, and ultimately some people will be left out because of that. but holy shit, it is NOT hard to add a splash page that says "flashing lights ahead!"
hell, this extends to any site that allows freedom with css- i have clicked on someones toyhouse profile only to be absolutely flashbanged with zero warning at least once.
uhh. rant over. just be kind to others, i guess.