I mean, up to you. As I said above, it's not like owning one of those means actively supporting Facebook or whatever. I find the whole "engaging with these companies products implies endorsing them" capitalist view of money as support very strange, but I know it's popular these days, particularly in anglo cultures.

But like I said above, it's not like a Meta account used for a Quest used on PC will give Meta any view on your data, or like they would have made any money out of you from a device they built at a massive loss that you're then purchasing used. But hey, you do you. There are other older, crappier headsets you can buy used, but Quest 2 listings out there start at sixty bucks, which is absolutely nuts for what they are.