PLA soldiers should at least meet
trve warrior standards like the Texas National Guard
Poor trolling attempt. This would have made more impact
My 2c to this debate.
Size has weak correlation to strength. Go search youtube for this powerlifter Anatoly pranking gymbros who lift for aesthetics rather than actual strength.
Who has to carry, employ and run with the machine guns when the mounting equipment goes down? Who are the ones that have to pull the armored vehicle (especially MRAP’s or lighter vehicles) out of ditches when there are no recovery vehicles? Who are ones carrying the drones and other relevant gear more than 5 or even 6 miles due to enemy drones easily pinpointing vehicles?
The answer is people with high physique. The war in Ukraine, contrary to popular belief, has actually proven that fitness is a key variable to one’s survival over there. Sure, the NAFO brigade and Z-Bots have all posted pictures of drone pilots with cat ears. However, what they don’t show are the heavy gear and the rapid movement to quickly set up a camouflaged drone launch site. All of them require good fitness. Plus, the “Dad strength” is a real thing.
Finally, the stress factor is huge. Those with poor fitness will poorly adapt to stress that is inherent in war. People with poor fitness and chomp on snacks and cope about how tech makes fitness irrelevant die first.
I agree, all things being equal, a good big 'un will outdo a good small guy, especially in terms of dead weights (which is all your weapon, ammo and gear) and hand-to-hand stuff.
For dead weights though, it's arguably that by the time a big 'un trains to the level of cardiovascular required for field work, they would have slimed down to something other than your typical US grunt. As have been mentioned before, a lot of T1 operators are very normal looking. I wasn't specops, just light infantry and I have never weighed in at more than 70kg ever and I regularly carry a ~50% body weight load during exercises and have actually done ~150% for about 800m casevac (which is quite typical of the fitness level for my unit). So the idea that you need big bodies for moving heavy stuff for when the mechanised bits fail is true to an extant but I honestly find it rare the situations that a South-Chinese physique absolutely fails in that regard. Dragging a MG up a 2000m elevation, been there - done that. Heavy gear and rapid movement (8km in 1hr), been there done that. Pulling a vehicle out of a ditch ... okay, we call for the RV

(or judicious use of block-tackle-winch) but 12 of us have carried someone's Morris Mini onto the a heavy truck bed for shit and giggles before ...
As for hand-to-hand ... we might as well argue about whether the bayonet should still be standard equipment (which it isn't anymore in a lot of modern militaries).
I don't think size of soldier is really a huge issue. It's a silly meme for red neck USians to troll us Asians with.