I respect your opinion, but you may be too biased towards Linux systems.
One of the hallmarks of Linux is its open-source code. And that is what makes these systems safe.
I may sound biased but in fact i try to be objective in this matter. I understand Linux systems have a higher degree of security as compared to Windows systems but I like to point out that it is dangerous to assume that Linux systems are totally safe and be complacent about it.
Anyone can look at this code and make sure that there are no secret moves or bugs in it.
Not all can read or interpret code and no Linux systems or even Windows are without bugs because no operating system is perfect and none will ever will.
Another advantage is that Linux has a lot of distributions. Nobody will write viruses for every system.
Having different kinds of distribution is a good thing for open-sourced platforms like Linux but again its very risky to assume that nobody will ever write malware on it. In fact there has been a lot of these malwares being developed consistently and are targeted on Linux systems especially on server based platforms. Kindly see link below.
https://en.wikipedia.org/wiki/Linux_malware