I think dance is one of those things that needs to be learnt properly. So it needs to be done in a proper learning envionment or in the right location.
Some things such as salsa can be learnt in a salsa club with some instructors and you can follow along as it’s mainly footwork. But if you want to learn to dance other styles such as hip hop or jazz then a good equipped dance studio with mirrors is best.
I’ll either go to a club if it’s a social dance to learn or for anything else I will find a class done in a proper studio with mirrors. If you’re paying money it pays to learn properly!