does anyone actually think like this?
Anyone who works in risk management and/or threat modeling for a living does.
thats such a small percentage of people
There aren't that many doctors, either, as a percentage of the population, but if they tell you not to eat paint, you might consider their opinion.
I go further than that and say screw Microsoft's partially open source stuff. Because VS Code isn't fully FOSS, which is a bit weird, isn't it.
Are you insinuating that the way the majority thinks is more correct and should be preferred?