I wish it didn't take a system/site/service imploding to get people to try something new.
MySpace got silly, enter FB. Twitter gets Musked, Mastodon finally takes off after years of not. Reddit nukes their own service, Etc.
Not that bad projects shouldn't die off, but it's always a reactionary move for the masses, rather than a proactive "let's try this new thing because it might be better".