alts are only a good idea if you have something to post
@tdemin you can also keep accounts in stealth mode, in case you need them later.
@Wolf480pl what's stealth mode? the profiles are searchable anyway
@tdemin stealth mode is: you don't follow anyone, and don't tell anyone about the account, so nobody follows you, so nobody learns about the account.
AFAIK it will only be searchable on the instance where you created it.