I don't think that's going to happen. Regardless how stupid and idiotic (at least for me) that is, cycling without fans 10cm from racers is not cycling. But if someone asks me, they should really do something about this. Having 1000s of people (doesn't even matter if it's corona times), standing on road, making 1m wide path (in best case) for cyclists to climb to steep uphills should really end. I don't see point in that, and people should have some respect, not yet in racers ears, touching them, or even smashing them off the bike. And if people can't understand this, then get enough police there to have this done. But I guess it's in noone's interest to get rid of it, as even I admit, it makes some great photos and videos.