I use https://ephemetoot.hugh.run and not the Mastodon built-in mechanism for deleting toots because a) the latter didn't exist when I began using and b) the former is more flexible, i.e. can archive my stuff.
Be that as it may, I've reconfigured ephemetoot so you won't see my garbage for longer than 21 days here, except for individual toots I configure to not be deleted.
