When do we drop PHP 8.0 support?

while we are thinking whether to abandon 7.4 and 8.0, version 8.1 will be removed from support =)

What do you mean? 8.1 will be supported until Nov 24, 2024 - https://www.php.net/supported-versions.php

Only security fix.
Active support, that is, fixing bugs and errors until Nov 25, 2023.

But it can't be efficient dropping versions that are off active support - security support must be ok to support by the framework.