Why do many people dislike Linux?
Freedom and openness:
Open source, No vendor lock-in, Many distributions
Security:
By default, more secure than Windows.
Fewer viruses.
Regular security updates.
And now briefly.
Control & Flexibility,Free, Developer Friendly, Productivity, Education & Understanding, Support & Community, Support & Community, Package Managers, Server & Cloud Friendly
Oh yeah, I forgot about our gamers! They will whine that you can't play games on Linux. It's very funny because for a long time there has been a program called lux-wine that allows you to open 95% of .exe programs and even more so you can choose any version of Windows without downloading anything, there is like proton and so on.
I am ready to talk to anyone about this topic, but not for the purpose of humiliation or insult.
I don't know anybody that actively dislikes Linux. I do know a lot of people that only knows it by name though. And I don't see the need to create strawman rivalry with users of another operating system because I don't use Linux to augment my personality. But maybe that's just me.