Nice, getting back to your roots.
I'm a bit of a hoarder myself, still have an original Pentium 90 mobo in the shed, ,remember edo ram, still using the "Philips " case it came in, one of those desktop flip tower jobs, heavily modded by now of course.
You could cherry pick and do a "best of generation/chipset". Or a repurpose old gear into Linux boxes/folding, show people how to restore/repair. get yer hands dirty.
Obviously labours of love only as there's no $$$ in it , but if it generates tube or website traffic then it's not a waste. If its something u love and it's not hurting then I say phook it , do it man.
As always , luv the vids, onya guv