Government-run accounts are already visibly marked as such. The US, UK, France or most Western nations don't need to resort to dirty, "undercover" operations as there are way more than enough people to spread our respective governments' position.
Like I had a german friend, who barely comes to HK once a year as a tourist, send demands to... american senators (!!!!) to sanction HK representatives. I was like wtf the amount of disinformation do they receive to be so extreme and how does it make sense that a tourist send to a foreign government that kind of panicked demand like we were dying of starvation under the beatings of the Chinese or what :D
I don't think the "adult babies" phrase adds much to the conversation, btw.
It is very likely they do this though. But they seem to focus on amplifying truths and correcting the record. PR opinion on Uyghur concentration camps has exploded, just order Reddit frontpage by most popular posts. Does not look entirely natural. But those concentration camps likely do exist, the media without access to intelligence agencies just was not writing about them.
And of course, the US being an exporter of culture, European countries follow suit. Nasty, when the views exported are the result of an information-warfare attack.