Yes, clocks are important for many people. There's a significant percentage of our population that prefers living in the type of structured lifestyle that clocks enable. But the history of clocks is not neutral. This Historia Civilis video goes into detail about the proliferation of clocks and how they were used to erode workers rights.
Clocks can be cool, being punctual is a good habit. But there is a valid point to be made about the tyranny of keeping time. It doesn't work for everyone, and we do ourselves a disservice by not acknowledging that there's a benefit (for some) to treating time fluidly.