What is up with peoples obsession with fast paced books in terms of romance?

I've been reading some plot heavy bl's recently and when i go to the comments, usually to see everyones feelings on the current chapters and the events within them, I see people complaining about no kissing yet or no intercourse yet when the stories are obviously set up to be a slow burn or extremely plot heavy. Some examples of this would be 'Little Mushroom', 'turning', and 'Choose Your Heroes Carefully'. These are books that i personally think are focused on the plot and are slowburns for the most part but alot of times i'll see people in the comments trying to rush the romance just because they've seen tension between the ml and the mc. Does anyone else find it weird?