I have QubesOS laptop and GrapheneOS phone, but it’s so much work to maintain that I always end up using iPhone and Mac.
If you don’t use any prop software yourself, hats off and respect to you!
Discussion
It's a challenge for sure! My current lifestyle does not require optimal digital functionality, so a strictly FOSS graphene phone with an old iphone available in a pinch works. Tails meets my current laptop needs. Cool that you run qubes. Tried once on an old macbook, but couldn't jump through enough hoops. May have to retry sometime with a newer pc. Partly just venting my frustration with fountain's choice, so thank you for that opportunity 😉