I’ll start: printers.
I bought an HP in March 2020 when my job went remote and HP bricked it remotely after only 100 pages because I wouldn’t sign up for their subscription program. Ended up trashing a perfectly good printer.
Luckily my library’s close by and I can print there remotely.
Microsoft products or any suscription that doesn’t have to be a suscription.
Avoid Google as much a possible, may be next phone will be graphene.
No social networks
Using GrapheneOS for a few years now, its great. Banking apps also work. Only thing that doesnt work is NFC payment via google pay.