I don't know if any of this is of help to you or if I have just completely missed the point of your post
Oh no it was very insightful! For real
The post was mainly a ramble but your POV is still appreciated!
I never knew about the bounce effect until now actually, thats a completely new term for me.
The core fact is that your viewer count can be extremely high depending on trends
Now that I look back, I'm reminded of the boom of reincarnation manwhas that surged out of the blue. It was WAY more popular in 2020, I practically read like 30 manwhas of a female lead being isekai-ed by truck kun into a glorious fantasy world with a fairly basic magic system and the love interest always being a prince/emperor.
As popular as they were back in the day I can't help but wonder if most of these manwha's were made just for the sake of garnering views thanks to how popular this genre and setting was. It does sound pretty exhausting to make an entire fully coloured manwha of a story theme that is extremely popular. Even worse if you don't like such stories as much yourself 