Do you not feel that players are adjusting to faster, quicker tournaments and prefer to play games quicker - well the recreational player does which queued the introduction of the spin n go. If after all your earnings come from hunting fish then you should play the games they play and adjust accordingly. In turbo and hyper man structures do you not develop your push fold game more, I am not talking learning nash but learning when to apply and when to limp stab vs a passive opponent, thinking beyond I have 10bb in the SB and have AJ, i'll shove etc. This means your still taking advantage.
I can see your argument for a weekly freeroll. It isn't something you can just fire up over and over and reducing the clock does reduce your ROI over a large sample. I mean hyper players grinding away a 1% ROI over 100k hands compared to normal who can get double figures. In terms of the freeroll it may affect you but recreational players aren't concerned with ROI and therefore would prefer the faster clock if thats what they're after these days.
It is supply and demand I guess, there must be far more recreational players than grinders and as a result your earning potential must be affected, in there eyes anyways. I don't think they're screwing grinders over, I think they are however trying to appeal to a wider audience and griders must adjust. Whatever the optimal way to do that is I am not sure.