Yes, they are worth the same, else we would see sponsors leaving him in droves when even today he still attracts new personal and team sponsors.
We would see his fanbase falling and yet it continues to grow.
In years ahead they will talk of Rossi and will not care how he got the titles, just that he has 9 individual world championship which places him third in the overall standings.
It is however true that some people will try to diminish his results for their own reasons, often that he had equipment that others may not have had ........... and yet often these same people reference Agostini as a point with his 15 titles whilst over look the very fact that he had far greater machinery benefits that most of his fellow competitors.
I do not like Rossi one bit as a personality, but the guy can ride a bike and has done so for many many years and for each 'but he had a superior X in yea Y', the same could be argued of other championship winners as well.
F*ck, I am really defending Rossi .............. what have I become