Criticizing Son Heung-min by bringing up toxic military-style discipline is unacceptable

Among the comments below,
I will list the toxic military-style discipline (ddong-gun-gi) revealed by Jens:
1. Seniors must board the elevator first
2. Wear socks during meals
3. Bring fruit to seniors after meals
In my opinion, only number 3 is even worth debating.
I will also write down an anecdote shared by a certain manager who didn't call a certain player to the national team due to a controversial interview regarding military exemption:
"He was late, and when I scolded him, he argued, 'Why is Bruno Silva allowed to do it but I'm not?' so I didn't select him."
That is the level of the MZ generation these days.
The rules mentioned above are mild by comparison.