Additional features, settings, or issues not covered by specific Microsoft Teams categories
This Airplane mode solution worked for me and I believe solves the question posed in the original post of removing those accounts that are attached to tenants that the account was disabled, locked, blocked, etc.
I closed Teams app > cleared it from recent apps > put phone in airplane mode > opened Teams app again >
and from here Teams escaped the login loop for the deleted account and I was able to go to settings and sign out of the deleted account while retaining the accounts from other clients and all without having to delete cache.