All over the world people from completely different backgrounds, livelihoods, times and social status have believed in homoeopathy and believe it's good for them (it's just water).

All over the world people from completely different backgrounds, livelihoods, times and social status have believed that aliens travel from one galaxy to another just so they can stick probes up human poop chutes.

People believe things, it doesn't mean those things are true or important.

It doesn't make it catholic in the true sense of the word either because of the variety of things people believe.