Yes, that's why new Reddit users behave frivolously.

However, if you look closer, Facebook allows you to spam only on your own account (normally with only small part of your friends as visitors) but as soon as you post in a Facebook group, you are watched by the mods and can get banned from the group any moment.

Instagram..... Recently, I wrote a comment on Instagram below someone's post:

-- Instagram is a toxic dumpster, leave for Reddit, join my cat community r/[NameOftheSub]!

And before the comment was published, I got a warning, like, "Are you sure you want to post this comment? We'll mark it as one that incites hatred". So I canceled the comment... 😄 Thus, Instagram isn't that generous as soon as you leave your personal account with traffic near 0.