Often repeated for all kinds of drugs, MDMA, psychedelics, even marijuana users claim this. But in my experience conversations are universally banal and only seem profound.
> you may open up in ways you would not normally
To me, this sounds like a nightmare. The idea that something artificial could change me in any way. And the idea that people desire this is scary.
> You feel understood
Exactly, you feel understood without being understood.
> You seem very judgemental.
For exercising my right to not do something while recognizing the right of others to do it? Oh, the irony.