It's a fun thing that everybody in my family does and gets to chat about every day. It's very cool that a guy wrote a piece of software that has positively impacted millions of people, and it's very cool that he was able to make money from it, and it's very cool that it is being supported and maintained in perpetuity by its new owner.
I also don't understand all the complaining about ads and trackers. I guess every single person here releases every project completely out of the goodness of their own hearts without any analytics or ads or any aspirations to monetize it? If so, good for you, but just because something may be monetized (probably tastefully) at some point in the future doesn't take away from the fact that a cool and fun thing was created.