Like purchasing blood diamonds, any contribution to what one considers evil is your participation in that evil. To go against such beliefs is, at least, a tacit acceptance.
I guess that's a fair point, but I think it stretches the definition of "participate." But even so, it comes down to you not actually being forced to do anything. No one says those bakery owners
must service that couple, it's merely a condition of operating a bakery.
And? Just because any restaurant has the ingredients for your favorite dish does not mean it is "on the menu". If you go to a pizzeria and try to order a burger, are you being discriminated against, as a minority expecting them to sell off-menu? The complaints are equally frivolous.
For one, you really need to stop saying the complaints are frivolous. They are no more frivolous than a black person being refused access to certain bathrooms or water fountains. Sure, there are other accommodations, but it's the principal of being told you aren't allowed to use
this facility that is problematic.
To your larger point, however, I didn't say anything about having particular ingredients on-hand, so this is another straw man. I said that there is nothing inherently different about a "gay" wedding cake. A cake for a gay wedding is still a cake, and it isn't a different type of cake from a wedding cake for a straight couple. It's not comparable to a pornographic cake, which requires different elements than the cakes on offer.
And a burger is not a pizza.
First, it is common knowledge that Christianity rejects homosexuality.
Non-sequtiur. Does that mean all
Christians reject homosexuality? Certainly not. And in any event, whether or not the couple "should have known" is irrelevant.
Second, you cannot claim ignorance where no compelling evidence to the contrary exists.
What compelling evidence? Did they know this bakery had refused service to other requests by homosexual couples? Oh, you're still on this kick that a Christian-operated bakery necessarily refuses service to homosexual couples.
Comparison to "income tax" is apples and oranges.
No it isn't. It's an example of a person being compelled to act against their beliefs. Michael believes income taxes are, among other things, immoral, and an expression of violence. So when he pays them, he is acting directly in contrast with him beliefs.
So the choice is serve gay couples or quit running a business?
Or pay the fines, I suppose.
There are no inalienable rights to cake.
Straw man. This has nothing to do with an inalienable right to cake, it has to do with the right to the same services as the general public, which they indeed have.