> the people giving money to churches to attend that church, should pick up the cost of going to that church. which includes property taxes. if they are not willing to pay for that, it's their problem. excusing churches from these taxes puts the burden for the church not on its members, but on everyone.

Your whole premise here is that property taxes should be considered part of the cost of attending church (your first and second sentences from the quoted section above), but that’s exactly what is up for debate. You need to support that premise if you want to say something more persuasive than “I think churches should pay taxes because I think churches should pay taxes”.