The difference is stakes, the top version only applies to hobbies and unless you have an overbearing parent (which is actually the majority problem in the trans'ing kids issue) they can switch easily even if they're a minority in the group from a woman ACTUALLY enjoying football to a masculine man enjoying dance.

The bottom one from their very actions and history, implies not hobbies but sexual preference and even gender specific areas such as men in women's bathrooms or making a boy dress up like some weird fairy. Their words are hollow as we only have to look at the detransitioners and amount of people with mental issues thanks to how they were raised to know their true meaning