I don’t see LibreCMC (https://librecmc.org/) mentioned anywhere in this thread, so correct that.

Unlike Open WRT, LibreCMC is recognised by GNU to be a fully free Linux distribution, and you still get the time-honoured LuCi web administration interface.

LibreCMC runs on much fewer devices as OpenWRT, which can be a feature for those who are overwhelmed by the length of OpenWRT’s list.

WTAFF is that supposed to be anyway?

‘The Lion doesn’t concern himself with Microsoft Teams.’ Full stop.