It isn't materially different than replying "OK" in that both a thumb's-up notification and an "OK" reply both act as distractions from whatever meaningful activity I'm engaging in, the same with all the DINGS and BUZZES and BANNERS and POP UPS that vie for my precious attention.

I've struggled my entire life trying to control my focus, and it's like the rest of humanity has decided to go all in on filling our shared environment with even more distractions. It sucks. It's manipulative. Let me turn it off. Leave me be. Better yet, help me pay attention to the things _I_ value.

/rant