I probably tweak more settings than most on macOS and I've not encountered any of the common bugs people experience.
Reviews on tech boards about macOS are similar to reviews for apartment buildings: why would anybody bother writing a good one? Complaints and issues bubble to the top.
One other big problem I've had with bugs and issues in macOS is that every time I look online for solutions, I consistently find people entirely dismissing those problems as rare or "you're using it wrong" instead of acknowledging that problems exist and/or offering potential solutions.
It's extremely frustrating when you're just trying to work and your OS gets in the way _and_ everyone online just says, "Well, it works for me!"
Reviews on tech boards about macOS are similar to reviews for apartment buildings: why would anybody bother writing a good one? Complaints and issues bubble to the top.