This is why he is setting up his own exit node and paying for his own instance. Using VPNs is an easy way to get a block from your bank. VPN IPs are frequently added to denylists because they have a high chance of being used by bad actors. Although to be honest, cloud providers also get ban-hammered from time to time.

The best thing would be to have your own physical machine act as an exit node instead of relying on a cloud instance. That would bring a whole series of new problems for keeping a machine up and running while you are away, but doable