Elad is an investor of these companies, not an independent researcher
Gives the same vibe as those 'popular alternatives to X' blog posts written by one of the vendors, placing their offering as #1 and picking mediocre competitors to compare themselves against.
I am actively involved in AI and have been for a few years, so this both gives me insights and obviously conflicts. My hope is to write things that are useful vs just shilling as I would lose credibility otherwise