Originally Posted by
Qazza
Well, the thing is, you are trying to reach the highest possible power level on your character without doing everything that's available to empower it. Imagine it being the other way around. If someone enjoys raiding but hates 5 man dungeons he would also always be behind his raider buddies (because a lot of BIS gear comes from 5 man M+ instead of raiding in this expac) or be forced to do something he dislikes.
If you want your character to be as strong as possible you will have to do all the available sources of character progression. That's not something new with Legion, it's always been that way in WoW (or any MMO tbh).
Chances are if you don't raid you are already a bit behind your friends on gear, that gap will increase with tier sets and other loot from NH (trinket, etc.) - the 30 ilvls on your legendaries will not be the biggest deal tbh - especially because it's just stats, the item effect remains the same.