Pro tip: the difference between faith healers and organized religions and belief systems is that, by and large, priests do not seek out people who are vulnerable, charge them three figures per psychic session, and then try to upsell crystals that do nothing on top of it. You'll never hear someone say "respect their religion" in regards to Scientology.

Also

anything that women like

Bro, have you seen how much people shit on sports, beer, and other stereotypically masculine interests? People shit on basic things because they're basic and some people use them as a substitute for a personality, not because women like them.

Have you considered that there's more than one person on the internet? One person can say one thing and another person say the opposite and no one has been a hypocrite.

Anyway, I'd say we should respect people's right to practice what they want, but we can still make fun of it. I probably would say don't do it to their face, but that's up to you.

I don't think standing by and letting people get scammed is the right move either

Wait shiny rocks have a gender now?

Respecting others' religions and crystals - I'd only recommend not using the fact they believe in things that don't exist against them. No need to indulge them. No need to do things differently for their benefit.

MBTI - in the workplace it's pretty low value and low predictive power. Testing is unreliable. It's easy to hit whatever set of letters you think are desired in your workplace with a little practice. In groups of MBTI fans it seems more useful, but those groups try very hard to place themselves into correct categories, and it does predict useful dynamics in interactions between people of different MBTI types.

Hobbies that attract women - I don't think that's pertinent, where you see more women into crystals you see men more likely to believe in magic devices for cars.

Belief in magic is pretty even between the genders and pretty common