They do now as they can see progress and are rightly enjoying the football.
Go back to the days of Hodgson, Rodgers , Houllier and Benitez, and you’ll find very strong criticism of the club and players
Of course I'm biased, but after tuning in to watch Liverpool lose, I've always been amazed at how gently they're handled by the in game commentators especially, going back to 2006, anyway. I figure they know Liverpool fans are aware they weren't world beaters (until last year), and didn't want them losing heart. Meanwhile, nothing gets more clicks then a negative United story, so every Ashley Young dive is front page news, and is pointed out by the commentator, meanwhile Saurez did it 10 times a game to silence. And, of course, the media is full of ex Liverpool players and those who watched them play in their pomp. The treatment of everything the two clubs does has always seemed wildly skewed to me.