I dont think thats true, i can speak from my point of view. I have a Guild that mostly plays PvE content together (Raids, Strikes and Fractals). Some of the members do play alot of WvW. At the moment there is no way that we can play together. So im really happy and looking forward to the Beta so we can play together in WvW. Will it be perfect and Bug Free? Probably not, but to be honest, i dont care that much, i just like to play with my friends together. I will also Tag up for sure and im pretty sure im not the only one from PvE Guilds who will be doing this.
At the moment i think mostly Hardcore WvW players are commenting on this Topic, because yeah they obviously care about WvW. Wich is good and i understand why they may be scared about the changes. But i really believe that the longer this will be live in future the better the matchmaking will be and the better Game experience for everyone will be. You will have hardcore WvW Guild's fighting on top and casual Guilds or PvE Guilds playing in lower Tiers against each other. But this will obviously take some time, of course the matchmaking wont be perfect or even good at the beginning, but the longer it will go, the better it will be.
On the fractal console decoration you have already cool options, adding a "gliding and mount disabling" debuff would be awesome.
