why? if you're located elsewhere you can literally just ignore UK/EU law. they don't have jurisdiction over you; worst-case scenario is probably them ordering ISPs to block your site.
For example, if you ever leave your home country to visit a third country, that country could arrest you and extradite you to the country that doesn't like you.
Or they could force any financial institution (or even any company) that wants to do business within their territory to stop doing business with you. The EU probably wouldn't do that, because it's difficult and expensive to get the member states agree on sanctions. The US does it regularly. The UK could probably try, but they have less leverage.