Regarding the account "Dr. Liu Looks at America", I believe that friends who often follow the Russian-Ukrainian battlefield can always see this 51-year-old middle-aged man. Both Wu friends and Russian friends found some fun in him, such as: It exploded again! It exploded again! As a pro-Russian person, let me talk about Dr. Liu in my mind.
The first time I had an impression of Dr. Liu was during the Kherson Counterattack in September. When I saw in his video comments that fans said, "The right people will get more help, but the unjust people will get less help." I couldn't help but sigh at how easy it is to make money on the Internet now. Subsequently, Dr. Liu’s account was banned for a month. In November, Dr. Liu returned like lightning. This time I saw a brand new Dr. Liu. His stance was obviously neutral. He was no longer a piece of gossip. Most of the explanations in the video and article were well-founded. But in December, it suddenly favored Ukraine.
On December 21st, g alone from the Ministry of Defense of Ukraine posted on Twitter. I posted it in Dr. Liu’s video and article, hoping to seek his opinion. However, there was no response for several days. Only last night did I know that it was my question that touched his interests. Tonight, I asked Liu Bo about this matter. I didn't expect that Liu Bo had so many filial sons. Then I asked these "filial sons" about the flag. Sure enough, it was a unique change of topic among Wu friends. Until now, no Wu friends have answered this question to me. Could it be that the money is really not in place? "This is my beloved motherland. No, I have to pay more."

Summary: I think, like most of his friends, he is paid to do things, he is afraid of trouble, he does not dare to face the situation, and he does not dare to fight against the headwind.