what do you mean? rage quitting within minutes its pretty meaningless and games are often won nevertheless! also I tend to avoid rage quitters exactly for this reason and always play till the end, beside the learning the game is often won anyway, because loosing 1 front due to initial spam does not always represents real advantage.

is your statement related to BAR? what was your experience there? or we can assume its a low value general assumption as it looks like?

My statement is related to every competitive game ever. In my experience competitive games are unplayable due to their, well, competitiveness. Videogames are about fun, people dont play for fun, simple as that for me.