Because they're not efficient typists, obviously. I grant you that if you type 30 wpm, it really doesn't matter how you type, but if you type at 100 you probably have learned to stop bottoming out. Also you could stop your pretentiousness, as it has nothing to do with what I do. All you're doing is making an ad hominem attack which clearly shows your ability to communicate logically.
You keep spouting this but you have proven to be wrong. See Wrona and any other fast typist...with speed people bottom out..you bottom out..your video of you typing w/ blues is far noisier than anyone typing on Topre because they just don't make that much noise..Even if you slam Topre, it is much more of a THUD than a CLACK.
The point of Cherry MX switches is not so you don't have to bottom out but it is one of its advantages.. You can of course, type without bottoming out. In an ideal comfortable situation you are barely or lightly bottoming out...but for pure speed everyone bottoms out...In fact you are the only one on here claiming you need to NOT bottom out for speed..and yet your video shows you do bottom out quite a bit...
The advantage of not bottoming out is not speed (I'm very certain most people on here lose speed when not bottoming out and they've said as much) but it is better for your fingers in that you're not getting a jolt when you hit the bottom of the switch. O-rings, landing pads, etc, can also help in this aspect.
You keep claiming your speed has to do with not bottoming out but it doesn't..you type fast because you practice everyday for speed and you're using a non QWERTY layout. I congratulate you on your effort to type faster but it has nothing to do with not bottoming out (you still bottom out a lot more than you think). Again, pretty sure you're the only one on here I've actually seen say they type faster when trying to not bottom out..everyone else will at least admit they bottom out a lot more when typing for speed...I could be wrong but not one person has backed your claim and I've challenged it several times..There isn't one video of someone typing with really high speed and not bottoming out (as in less than 5% of the time).