For those of use who are old reddit fans, https://old.lemmy.world was exists and is close enough.
What would make you think(or even hope) this is true?
Until users are made to pay (ideally with dollars and not with attention) for a service like Reddit/Digg/Lemmy/whatever, these services are going to keep going away.
Eventually there are bills to be paid and/or people who want to be paid.
Technically true but the Gmail users are gonna be pissed.
Nobody needs to be "made" to pay. There are many different models already for running Mastodon servers. Some are cooperatives, some are crowdfunded, some have premium content, some are literal non-profit charities, some are parts of bigger businesses that do anything. You can't have done any research into this before you made your comment or else you'd know that.