A number of people have asked what happens to your posts if you move your account to another Mastodon server.
If you follow all the steps in the transfer guide at https://fedi.tips/transferring-your-mastodon-account-to-another-server your old posts will stay visible on the old server, they will let people know you've moved and they will redirect people to your new account.
As far as I know this is the only account transfer guide that includes steps to make sure that your old posts redirect people. Other guides seem to skip this.
