Way to go, Indiana. Full speed ahead, backwards.
I’m going to make this brief. It doesn’t need to be long.
If you run a business, your business is licensed through the government, which represents all people. You open your doors onto sidewalks, your customers access your parking lot from public roads and streets. You enjoy the protection of the police and the fire departments in the communities in which you do business.
These things are paid for by taxpayers.
LGBT people are taxpayers.
Sell your cupcakes to everyone, or take them home.
DrLearnALot's House of Edumacation 
Nice to meecha.