None of the ideas you gave worked, but thanks anyway. It resolved on its own, and if you encounter this issue, the solution is simply to wait — it gets fixed after 24 hours.
@maxglen
Are you using a vpn extension inside BAS or a standalone vpn app on pc? What vpn are you using?
I just used desktop free VPN for test purposes. Windscribe VPN. However, it would be recommended to bot YT using premium proxies if you are really serious about botting views. Otherwise, many things to consider to do the YT botting successfully.