Hell, my blog has Google Analytics and such on it and so I feel like I'm a hypocritic since I use uBlock Origin (with quite restrictive settings). I do intend to remove the analytics/trackers at some point (actually, I plan to move to a completely static site and "redo" the whole thing -- I haven't even turned on HTTPS yet!), but I've been neglecting the site for years so there's a lot of work to do and, TBH, it really isn't very high on my priority list.
I agree with the general premise of this tweet, though. If you're going to call out others for doing something (i.e. tracking users), you should first make sure that you aren't doing it the same thing. At the least, don't be a part of the very thing that you're bitching about.