Thanks! I do believe I’ve read that piece (I worked in a similar area in a past job) it indeed is a good one. However I do think a big portion of the articles on blog.google are semi-marketing pieces, e.g. check this list: https://news.ycombinator.com/from?site=blog.google
https://cacm.acm.org/research/lessons-from-building-static-a...
This is the kind of report that you can reflect upon and learn from instead of feeling like you’ve just read a marketing piece.