Yes you didn't touch on the moral element prior to your above post yet you continued to echo the rules and restrictions which no one ever questioned... it's always been about the moral element to us, regardless if others have done it or not. They are influencers and should know better, end of.
I was however the one who said it was a legal loophole, I never said it was illegal haha! as being able to legally travel into one country to utilise the fact there isn't a travel restriction to and from Croatia and the USA in my eyes is most definitely considered a loophole when UK residents are not allowed to fly into the USA direct without a valid travel reason... an example of this was prior to the Euros Italian fans were prepared to travel via another country to avoid the 5 day quarantine and even the government called it a loophole.