Spot on. The author acknowledges that cookies are actually more privacy friendly, but then concludes with “it is what it is”. Kind of disappointing.
This is my major gripe with all the privacy friendly analytics (disclaimer: I authored two, namely Fathom when it was still open-source and Koko Analytics) tools that submerged over the past few years. Elaborate work went into bypassing cookies, only to make things worse from a privacy perspective in the end.