Just a heads up since this doesn’t seem to be common knowledge. There are a lot of different services. You can search “residential proxies” or “clean ip address vpn” and similar. Not sure if I’m allowed to name the names of services, but the one I use (not affiliated, just been using it for a few months now) has a US VPN option for $10/mo BUT there’s a $20 setup fee. Similar prices for other countries I think. If you use some of the shadier services that use browser plugins and desktop apps to “loan out traffic” then you can probably get them a lot cheaper. Just don’t install anything from the shadier ones, use the VPN config files.
Sometimes live content (ex. Sports) or lesser known international content can’t be pirated as easily
That has not been my experience.
There are websites for that, which get used all the time. Basketball, football (NFL & college), MMA, hockey, football (soccer), motor sports, baseball, boxing, etc., along with Firefox & uBlock Origin. Never had a problem, unless it’s been a lessor known boxing or MMA match by a smaller promotion.