>And you're saying that this shouldn't happen because

You have a strange reversal of causality here.

I'm not saying what should or shouldn't happen.

I am describing what has or has not happened.

I am saying that 'insecure' operating systems dominate the market and can be found everywhere.

I need you to explain to me why secure operating systems are somehow going to get users to move from what they are on to your magical platform?

There is no security police that is writing this secure operating system you're talking about, no one to point guns at them and make people use it. No long line of volunteers open sourcing code to make this secure operating system either.

You're describing an OUGHT, I'm describing an IS.