Time for a laugh?

[Ultra Sound Guy]

I got (mis) directed to https://cartreatments.com and started reading some of the articles.
A quick read through looks OK at first but if you start reading in-depth things start looking a little weird!
Many of the 'how-to's' are very simplistic and quite a few are misleading!
It would be interesting to get feedback from anyone who has a few minutes to read some of it and let me know if I'm being too critical, or cartreatments don't really know what they're talking about!