Title. More tanks need interrupts like Avenger’s shield because people in low keys, especially pugs, don’t have their interrupt bound and don’t do basic stuff like that. Low keys as a tank are basically dead especially this late into the season because unironically doing a +4 is harder on my DH than doing a +10 on my paladin at almost equal ilvl.
It is not your responsibility that your party members don’t have their interrupt bound and need more interrupts because of that.
It’s simply a case failure for them, which they need feedback of. Eventually they’ll get it if they get to hear “Hey x, you didn’t use your interrupt!” for the 20th time and spend some time.
Or maybe never and then sit in low keys forever, up to themselves.