There is a crucial point that is completely ommited here: It's not only about children or stupid content, but also about other factors. Namely how all social medias are built for the user to get addicted to it and how social medias have detrimental effects on people (adults too!).
Another point that you mention is that the algorithm work for each user. On TikTok, you have no notion of choice of content. Everything is suggested by an allmighty algorithm and that is another source of concerns, notably because it can be used against the people, but more simply, like any other social media, because it confines the user to a bubble and very little encourage towards something different. On an ideological perspective, that also means that it will push people to radicalism.
This is only the tip of the iceberg, but generally, the algorithms and AI on the internet are often full of problems on social medias (but also in Google), including national and ethical problems... So,yes, banning is certainly not the best solution, but other solutions are much more difficult to implement and there is an emergency to act and limits the damages made by these apps.
hmmm Social media is a tool, and it is the individual who can make that tool useful or not. To be honest, I don't really put concern about the adults on this issue because adults are categorized as individuals who can take care of themselves, and they are not that stupid. they have right way much than people under them, cause adult should be the one who make the change. (that's why im more put concern on kid under 18)
but if they didn't, simply just ban the person or put them in blacklist, but not the apps. cause at the first time u regist to each social media (including tiktok), you'll be ask what kind of topic you like, and then u choose, and they will provide u with fyp their version.. but you still need to filter & build your own algorithm by click the 'not interested' feature inside shared button. And the algorithm will follow u immediately.
cause tbh, when some people complain about their fyp are trash, but tbh for me, my content are not trashy, it's all related to what i like, what topics do I really delve into & according to what I often search on google or I open the site. the contents of my fyp do not contain any content or circles that spread hate speech, discrimination, attack each other, etc. why? because when I see negative content or comments I immediately click 'not interested'. so it's not that scary it depends on each user, and better ban the user than the apps.
The action of banning the application only shows how lazy it is to select. because logically if everything is banned but the root of the problem is not resolved, issues like this will continue to occur in the future. i know it's not easy, but it doesn't mean it cannot be resolve
if u wanna know, this is what inside my account
1. cooking tutorials
2. pets
3. foods or place recommendation
4. beauty & health tips
5. and my fav game













so are contents like that harmful and trash? nope. so back to each individual, protect yourself, be wise, filter yourself and surrounds yourself with positivity. cause in the end, universe will connect positive people with positivity, if not, it's u who need to reflects, to figure why. blaming the tools will never find it's ending. one of proof ya people from tiktok move to rednote. cause the root aren't solved yet.