Not sure you want to alienate the US just to score some political points when by you own admission - the bulk of your business is with the US ( a country that has a larger patriotic base than the UK and more experience of how to exit a union ala 1776). Point being any US company can implement a more stringent data policy beyond the scope of legal remit within the country of operations, so that's a USP that isn't exclusive. More so given you charge in $ already and not £'s or ever have!
But then, that's why the blog is not upon the company domain (of which cronofy.uk is available still) - even they can see it is a bit too politically charged and slanted. So with that, prudent move and appreciate it is good to vent and some venting can cause issues, so a fine balance in that approach and kudos for the hindsight to see that.
As for new location - have a good look as some EU countries offer some nice incentive packages and I'm sure many would love to see those compared.