I'm still worried about how this will work. This may screw over raiders even more. Getting tier is still important, despite everything. Set bonuses are an extreme boon to your character. But with Titanforging and mythic plus blizzard has shot themselves in the foot. You can see that since they have to nerf tier 19 sets so people don't go back to them to farm them for titanforged versions. They don't want people doing that. They want people playing current content.
A lot of people might figure "Why Raid?" once they've seen shit already. My guild has already said screw mythic since we can get better gear in heroic with titanforging. My highest piece is a 950 titanforged tier piece. This may trivialize raiding even further.