Neither are cakes. But people on left celebrating Facebook for doing what they want on their platform - seem quite similar to the people on the left also trying to get a baker forced to make a cake.
Can't have it both ways.
(edited for clarity)
Your position is a bit like saying "Some people claim they're OK with the US/UK having nuclear weapons, but not North Korea. Can't have it both ways." or "Some people want charities to be tax exempt but not businesses. Can't have it both ways." or "Some people want gun control for civilians but not for the military. Can't have it both ways." Yes, many policies apply differently to different people for different reasons! That's a good thing.
All your examples ultimately boil down to force and have little to do with what ought to be.
Do you have any data on this question? Or is this just a blind assumption that "people who disagree with me on X probably also disagree with me about Y"?