You still retain the tier sets, do you not? Then that is not borrowed. By the definition, borrowing is returning what was given, hence tier sets are not borrowed powers.
I agree that they would be worthless regardless if they did work.
Tier sets never completed a class/spec like the systems we’ve been getting since Legion which have been a passive talent tree. Artifact weapon , Azerite gear and Soul Binds all passive talent trees. Tier sets just gave added bonuses to completed classes and out side of High end content you didn’t need them .
How ever If you tried to play Legion when it was current with out artifact weapon or BfA with out Azerite gear or any level 60 SL content without soul binds well then good luck .
At this point the defense of rental systems and trying to lump gear and tier sets with rental systems and borrowed power shows the desperate attempt to defend current BlizZard machinations.
I am talking about the borrowed power from Azerite necklace, covenants, and Legion weapons. You get special abilities from those things, actual powers. You also get stamina and so on additions, but gear gets you that as well.
What I am saying is that you do not get specific skills from the tier sets, like you do with covenants, the azerite necklace and the legion wepons. Therefore those are actual borrowed powers that get taken away, they no longer function. The tier sets you get to keep. They do not give you special skills, like those borrowed powers. Do you see where I am getting at?
every xpack starts with a gutted talent tree. then they release the talents over the course of the xpack, then they kill it at the end of the xpack so that they don’t have to deal with the power creep.
they invent one or two new abils which they’ll keep in a neutered form, but yeah. I’m with you. it’s annoying. it’s just giving us stuff, then taking it away, so they can give it back again and act like they’re giving it anew.
but the purpose behind it is clear enough. instead of rejigging talent trees to accommodate 10 new levels every xpack, you just dole out the same basic stuff that you stripped at the start of the xpack.
Yeah, you are still missing the point. Tier sets were developed for a specific class. They did not give you special abilities, like the borrowed power from azerite necklace, covenants or legion weapons.
Take tier set for rogue class assassin:
54 + stamina
34+ agility
20+ quickness
1 piece: perk 1
2 pieces: perk 2
…
Now blizzard did probably turn the perks off, but you can still use the stamina buff, agility buff, and so on.
Now look at your Azerite necklace:
1.) Any ability that came with it is now locked away and no longer usable.