He was more famous because he appeared on TV, and transfered/the joy of painting, not because of his paintings. They were unremarkable to say the least.
A lot of people are trying to make a living painting landscapes with the same painting for dummies style that Ross used (not invented). It seems counterproductive to give money to speculators for an unremarkable painting of a dead man when you can spend a fraction of that to buy a similar decorative painting and contribute to the income of someone who actually worked and spent time on it.
The thing is: I'm not looking for an unremarkable painting. I sincerely am not interested in one. So spending my money that way would be counterproductive.
Related: if you feel this style of painting is so unremarkable, why are you advocating for others to support knock-offs?
To use an analogy: I have zero interest in buying a Louis Vuitton handbag - but my interest in buying one of the far cheaper knockoffs you can get at touristy places from shady peddlers is a lot lower than that.
A lot of people are trying to make a living painting landscapes with the same painting for dummies style that Ross used (not invented). It seems counterproductive to give money to speculators for an unremarkable painting of a dead man when you can spend a fraction of that to buy a similar decorative painting and contribute to the income of someone who actually worked and spent time on it.