In my experience, it fits the definition. On higher doses of MDMA I experience mild to moderate closed eye hallucinations when listening to music (morphing shapes). Though I have never had open-eyed hallucinations to any degree.

And I would absolutely define it as "consciousness expanding" in the sense that having conversations with friends while under its influence opens up aspects of my emotional mind that are very difficult for me to uncover while sober.

It can be, for sure, but there's also so many different kinds that are sold as MDMA when it's actually a very similar but slightly different molecule.

Back in the day, I could get pure MDMA and several cathinones. I preferred methylone over MDMA

Not sure why you were downvoted. It’s well known that MDA is frequently sold as MDMA.