Is it? For most users, windows takes care of absolutely everything and if something lacks, just google, download and done, especially because most software is written for windows. With Defender they even removed need of antivirus for a normal user.
If something lacks on Linux, half the time you need to say hello to console. You also need to learn about software alternatives, because there's high probability that the default, well known option won't work.
To both of which most people will say no to from the very start.