Just looking at one of my alts and 4 of its items are titanforged (one item is at 915 for example), 5 are warforged - mostly 900-905 gear and then add 2 ilvl 970 legendaries and you get 910+ easily. Is it tier or good itemisation? Hell no, which was kind of my point why I tend to up my required ilvl as people get more opportunities to obtain WF/TF gear from easy sources like world pvp quests and relinquished tokens. Buying a pvp token gives 895 item by default already so even without WF it's high for people who barely do any content. Also, occasional weekly events such as Mythic dungeon ones (which can be done at 0 difficulty) award ToS HC gear, so yeah. Getting decent ilvl (~910) is piss easy which is why people tend to make sure that the minimum ilvl they require is higher than an average casual would have.