[image shows the following text "Log in to use old Reddit
To keep Reddit safe, accounts are required to access old Reddit. Log in, or continue without an account on reddit.com."]
[image shows the following text "Log in to use old Reddit
To keep Reddit safe, accounts are required to access old Reddit. Log in, or continue without an account on reddit.com."]
It’s to stop automated scrapping. Old reddit has less/little/no protections from that. New reddit has a lot more in place. So when you log in (which now you can only make an account with new reddit), it tracks a lot more information so it’s more difficult to get around bans. Basically stops the majority of automated scraping, which reddit doesn’t want.