My honest take on this, fully admitting my bias to one side of the argument, is that no one on either side will ever manage to convince someone on the other side to switch positions. All we are left with are a whole bunch of unrelated parties arguing on the internet about something that happened 10 years ago.
If people don’t want Rossi to talk about 2015, then stop asking him about 2015. It’s not like he bought prime ad space in a newspaper and published his thoughts unsolicited. The media knows that every time they publish something about 2015, they will get endless amounts of clicks and comments. And people keep falling for it over and over again.
I myself, have more constructive uses for my time. Like speculating about the Yamaha V4. How about that eh?