Reddit

Same. Reddit without Boost or other third party apps is borderline unusable. The official app is an ad- and telemetry infested piece of garbage, but if you are planning on selling user data, I guess that helps.

I still visit Reddit on desktop during work, it's often the top Google result for some of my niche questions, but on the other hand I'm pretty glad to have my year long death scrolling behavior cured.

I don't use Reddit on mobile anymore and Lemmy is simply not convenient enough with Jerboa's early stage of development, which means I spend about 90% less time using these apps compared to Boost. My productivity has skyrocketed.