There can be multiple groups of many people in a population. It doesn’t have to be a majority to be significant.

25% of 150 million is a pretty large number of people. “Many” is vague enough that you shouldn’t be calling anyone dumb over it.

Gaming in Linux on a windows VM isn’t viable for most systems. Most games run really well through proton with little to no effort. Some even run better on Linux than on windows. You just can’t play a lot of the most popular competitive online games because it flags their anti cheat.