I don't think ZOS sees their being an issue.

Influx of new (or returning) players thanks to 1T. PvP'ers have either quit, but not enough to effect total game population, or spending tonnes of time grinding new sets. So ZOS sees more people playing the game and more people playing PvE content, which, lets be honest, is where a large bulk of their income comes from. So for them they'd likely see this as a success, more people in the zones that generate the most money for them.

*obviously assuming that people who play PvE spend more real monies then people who play PvP (pretty sure this would be true by a mile).

Its mostly empty right now in pvp on xbox cause everyones dueling or farming, ive spent 20 hours so far farming for spriggan 1h's, havent gotten sharpened or even precise, and i still have to farm the perfect draugr hulk traits as well

What exactly is the problem with this company and its pvp developers, why aren't you people talking with us on forums, is it against your religion or something ? Significant amount of players bought this game mostly because of advertised pvp features and since the game released in 2014 the only so called pvp oriented update we got was imperial city, paid DLC that is 90% pve content.
You are doing terrible job with pvp balancing as well and the updates going live obviously do not take into account pvp aspect of the game as witnessed by the existence of these horrendous proc sets, so what exactly is stopping you from at the very least talking with pvp players on forum and acknowledging our existence? You are obviously not busy doing anything important, so that means you are just THAT arrogant?