I've been using macOS at work for a few weeks now, and I'm surprised at how buggy it is.

Sometimes it just refuses to wake from sleep, and I don't understand why. I used Linux on an Apple laptop for years and didn't have this problem.

It doesn't work well. I use my 2016 MBP with an external monitor and once a month or so I need to hard reboot it after sleeping because it gets confused and won't display anything on the internal screen.

It's not?