Who dictated 2 -3 stops? Well, indirectly it was the fans. We have made its a sport in itself to constantly do f1 down. Anyone reading this forum for the first time would wander why on earth any of us watch this sport as we seem to constantly criticise every possible aspect of it and on contradictory ways (too many pit stops, too few, too much overtaking, too little etc etc). Even the commentators on TV (or rather the pundits in the pre and after shows) spend more time talking about the issues with the 'show' (where is the cringe emoticon when you need it) than the actual racing. I watched a lot of Le Mans over the weekend and it was a real pleasure to hear the commentators saying what a great race and sport it was.
Take fuel saving as an example (pretty dominant factor in Le Mans but not seen as an issue?!). We complain that this is ruining racing, is fake etc etc. The reality is that it has ALWAYS been the case. Before refueling in the 90s it happened, even during the refueling era it happened. The big difference was we didn't have the radio comms so we didn't know why a driver was going slowly and the guy behind catching up. Not knowing this created excitement and tension as the chase was on. Nowadays, though, we know exactly what is happening because we hear it all and we are now annoyed by it.
We are helping the sports downfall. Take the comments about wanting more 'characters' back in F1. We all want Hunts and Laudas BUT we then pour over and dissect every word uttered by a driver (Hamilton for eg) and tear them apart if they say something even remotely controversial.
And my final rant (sorry, got a bit off topic but will bring it back) is the belief that we are all stupid and do not understand the sport we follow. So 12 compounds would be too hard for our simple little minds. Really. It hacks me off that F1 worries that the idiots watching (ie all of us) are too thick to get our head around simple things. Of course a newbie to F1 would not get it, but I dont get the offside rule in football or any of the rules in cricket. If I wanted to watch the sport I'd look the rules up online or ask a friend to explain it to me. Its not rocket science and there is no need for a degree to follow our sport.
If I had my way, I'd ban the quest for the 'show', trying to tell us what we want to see. There will be great races, there will be boring races, there will be huge gaps, there will be tiny gaps, there will be tactical races, there will be balls to the wall races, see the enjoyment in all of them and dont act as if only the last race counts and if it wasn't perfect then everything must be change.