Here's the thing: the people you're talking about are very stubborn and very cautious. The only people I've seen who didn't like the first two seasons but do like the third tend to also be Picard fans. So they already had one foot in the door to begin with. I don't see anyone who didn't like either of the two seasons of DSC or PIC suddenly embracing this.I guess there is a wide range of opinions.
Was hoping for someone who disliked the first two seasons like I did and has returned to check it out.
I guess I might have to volunteer to be that person ....
I think some of them are out there, but they're taking a looooooooong time to say so. I can see it if I try to look at it from their point of view. They got burned by DSC S2 and PIC S1 after what they thought were promising starts. So they're probably not going to give their seal of approval until we've reached the Season Finale.