Most people I've heard this rant from, when further questioned, have barely touched a Mac and don't know anything about macOS to be able to substantively trash it.
Approximately how many cumulative weeks have you spent in OS X / macOS?
I unfortunately took a job at a company that thought they were being fashionable and progressive by forcing each employee to use a Mac. They saw it as a benefit. It was idiotic.
95% of their workforce was using Excel for reporting tasks. But, of course, this was Mac Office 20xx (08, 12?), when the rest of the world was on Office2016+. Half the features weren't available, or required people to hold down 8 keys simultaneously to work.
Approximately how many cumulative weeks have you spent in OS X / macOS?