How unkind. Artem took part in DWTS LV last year. He is a fabulous dancer and very much appreciated in the UK.
You are entitled to your opinion to think it unkind, but I'm sure the UK has similar laws and if broken, people are punished. Yes they are great dancers, but they are also human and many people that come to the US get seduced by it and do things they later regret. Those mistakes can follow you throughout your career.