I disagree, I use both Windows and Linux side by side. Yes, Linux is a little complicated to use at first, but if you have determination and is willing to learn, you will see that Linux is not that hard to learn after all.
It takes time and lots of practice to be good at something. Again, it all comes down to how your train your mind, if you're a lazy person, who doesn't like doing hard work and prefers doing simple things, click here and there.
Then, you will find everything to be hard..... I am not trying to be disrespectful or rude but that's how things in life goes.