Casual-ish here. Max level in 3 combat jobs + 1 crafter. I have no problem with people who prefer more difficult content.
I've tried savage numerous (a dozen, maybe) times through PF practice groups, and have yet to beat one. Extremes and alliance raids are about my limit, and even those usually involve dying about once per boss.
I may never beat a savage raid, but I certainly don't have any problem with that content existing. I have friends who really enjoy and do well with it. I also don't feel compelled to have BiS in every slot, either, because I know the bar is just going to move every 6 months or so anyway.
