These rule changes make sense to me.
With fuel load limits a key part of the sport, watching pitlane starts skip a lap or two always felt a tad unfair. However I will miss those miraculous repair jobs when cars are brought out at the last possible second. I guess we'll still have that, but the last possible second won't be nearly as dramatically timed.
I hate damaged cars on track. FIA has done a tremendous job making an inherently dangerous sport safe, and we've seen how dangerous a broken F1 car can be. The sooner we can get them off track, the better. I hope all tracks have mandated safe pull off areas so we can avoid safety cars. (It's nuts watching old races where broken down cars are just left at the side of the road!)