But what a PITA it would be if you have to use a seedbox for everything, and also expensive if you want/need to keep seeding torrents for extended periods of time so you're not just doing hit'n'runs. But yeah, piracy is pretty much always going to find a way to exist.
And seedboxes of course does nothing for the far more important general online privacy.
If they are required by law to only sell to business with a valid licence, they also have to document that all their customers in that country have a valid business licence.
By selling it to someone private, even by proxy, would be illegal and they would be liable to lawsuits by doing so.