It took me maybe a minute or two to write that paragraph, and I wrote it mostly for myself.
If others are able to get any value out of it, I'm more than happy to help provide that for them.
It not, well, it's really no skin off my back...
Of course, you are welcome to offer your opinion, as you did.
And, likewise, I am welcome to respond to it, as I did.
Other peoples' skepticism about something they have no access to is, well, unimpressive.
I don't expect you to be privy to my experience, so why would I be affected by your opinions of it?