That’s true but operationally they can’t pay for all their expenses in cryptocurrency so they will need to sell it for fiat first.

If they’re blacklisted then how will they sell the cryptocurrency for fiat and be able to use the fiat in any meaningful way?

Right like anybody is going to come to a different conclusion that they actually can afford to get a different car just because one guy on the Internet says so. Dumping a perfectly working vehicle just because the brand personality of the make no longer fits your ideal self is fiscally irresponsible.