I don't think anyone is holding the US as blameless or perfect, but it gets exhausting to see Chinese propaganda every single time anything like this happens.

When the US does something reprehensible, people rarely come up in droves going on and about China's enablement of the North Korean regime or the many abuses enacted on its population, but every single time the US does anything we had to read a whole lot on how "at least China doesn't invade countries" as if the prime reason as to why China doesn't tend to involve itself militarily isn't precisely American hegemony. The rate at which the country is portrayed as some paragon of human rights, equality and peacefulness is either insane, deluded, or paid for.