DY, this is my distinction. Being mechalel shabbos is wrong, but if they never had the education, it’s tinok shenishbar. But if they made their fortune illegally I wouldn’t accept it as a thief can’t claim he didn’t know theft is a crime. A person in my town wanted to donate a significant sum to the shul while under indictment for having stolen millions of dollars. The shul refused the gift, given its source. The person was convicted and sentenced to 20 years years in a Federal prison. On a side ( and sad note ) note, he asked to be sent to a camp at, I believe, Fort Dix as there were enough frum Jews there that they had both nusach sfard and ashkenaz minyanim. His request was granted.
