Regarding the Aero VR utube video. Pretty cool. I really liked the part where the user is shooting people. So real and graphic. Just what we need.
They were zombies in this video, but to be fair there are plenty of very graphic games where you are killing people.
Looking in my game list and this is not a complete listing there are a lot that involve shooting at something.
In bold are where I spend most of my time.
Space Pirate Trainer - killing flying robots
Robo Recall - killing robots
In Death - Killing the undead ( zombies, banshees, knights, archers )
Super Hot - Killing monochromatic silhouettes of people.
I Expect You will Die - escape room puzzles
The Climb - rock climbing
VR Regatta - Sailing
Lone Echo - Solving problems on a space station
iRacing - car racing
Dirt Rally - car racing
Project Cars 2 - car racing
Assetto Corsa - car racing
Assetto Corsa Competizione - car racing
kartkraft - kart racing
nolimits2 - roller coasters
MSFS 2020 - flying aircraft
DCS (Digital Combat Systems) - Aerial battles with people in military aircraft
Eve Valkyrie (rip) - Space combat like Battlestar Galactica
Elite Dangerous - Full virtual space fairing ecosystem
Star Wars Squadrons - Space combat