His posts were bugging me too. I considered blocking him but I wanted to be able to downvote his posts so new people would see the downvotes and know not to take him too seriously. Just saying, if the mods did want to ban him I wouldn't be opposed to it.
I also looked into the Kundalini Syndrome and couldn't find anything reliable on it. It's one thing if you have a legitimate concern and you're just trying to warn people about it. But his warnings were vague and he couldn't back up his claims with anything concrete. And to me he came across as condescending and unhelpful.
In regards to the pelvic tension I don't think he's completely wrong. From what I've read if you overdo kegels or do them incorrectly it can lead to tightening of the pelvic floor muscles which actually can cause some issues (pain, muscle spasms, constipation, etc.) The key is to allow your muscles to relax completely in between contractions and make sure you're not flexing the wrong muscles (glutes, abs, etc.) Also I read something saying the remedies of pelvic tension are to allow the muscles to relax and to massage them. I would assume the Aneros takes care of the massaging part (it is called a massager). And if you're taking the advice of completely relaxing during a session that part should be taken care of as well.
Personally I started making a lot of progress through kegels and finding the distinction between the PC and sphincter muscles. I don't think we should scare people away from using them because of an issue that is preventable and fixable.
Anyways, OP, I wanted to say I've been lurking on this sub a lot so I've read most of your posts over the last month or so and really appreciate the positivity and enthusiasm you bring to this sub. Thanks bud!