And those people do not understand the issue.
No one is forcing the baker to do anything. Offer the same services to all protected classes or do not offer them at all. It is very simple. 

You love hypotheticsl situations, let’s do one. (This one will be realistic, sorry if thst offends you)

What if a guy goes into the bakery and orders a wedding cake for Leslie and Kim? What does the baker do? Does he ask the guy if Kim is a man or if Leslie is a man? Or wait, does he ask if Leslie and Kim are two women? What if it is a man and a woman?

If he does not even know he is making a custom cake for a gay wedding and he does it, will he go to hell? Does that mean the baker is complicit with gay weddings? Jesus knows the baker hates gays in his heart. Isn’t that what matters?

The baker is refusing to do a business transaction for people because they are gay. That would be legal in 20 other states, but here, he broke the law knowingly. Religion is not an excuse for discrimination.