Bullshit.
Shit like this is almost exclusively a Chinese activity https://www.propublica.org/article/purdue-president-condemns...
You can find countless examples of groups of Chinese people engaging in downright horrible behavior like this, good luck finding many western counterparts.
Where are the western nationalists SWATting families of people who dare to say critical things of their governments?
Nobody will send the secret police to harass my family if I dare to criticize my government, but if I was Chinese they certainly would.
I’m sure it would be possible to indoctrinate westerners to behave in a similar way, but the fact remains that currently it’s the Chinese who are uniquely indoctrinated.