> Windows/IE literally wasted hundreds of millions of person hours by being leaky, insecure, virus-prone crap How do you explain that I've been using mac os fo

> Windows/IE literally wasted hundreds of millions of person hours by being leaky, insecure, virus-prone crap How do you explain that I've been using mac os for decades, I am able to install third party software, and I have not run into any of the issues you are describing?