That’s the real problem is that the luxury tier of so many markets has thoroughly enshittified. I generally trust that Apple computers are Toyotas and a few other brands tend to last (or at least have robust enough support structures in place like with the former) enough that I feel more comfortable owning them but few others earn that trust from me.
I’ve heard good things about Miele vacuums, but apparently only the heavy duty canister vacs. Their more consumer friendly uprights are apparently mediocre. Other appliances I have no idea.