The same can be said for barber shops, nail salons, and restaurants, too.
But they have other ways to request funds - like drive-in services. They can use the parking lot for that and Churches are doing that. They can attempt to limit capacity and practice distancing and sanitization.
But some don't want to do that, I would bet. They don't make as much money.
And as to your comparison, salons, etc. don't have other choices, Churches do. Restaurants have curbside at least and to-go alcohol sales - which are big profits.
A Church has options - some of whom you mentioned do not.