Please do elaborate.

Every 3-4 months an expansion requiring payment will be released, which like TDB will artificially constrict players choices by having a certain activity and only certain gear be relevant. "The last thing we wanted was for you to look at your favorite gun or helmet and decide that it had become obsolete. Since the reveal, we’ve read a lot of ideas for how this could have been done better. Your feedback is clear: The time you have invested in your stuff should be respected." -Bungie after TDB backlash

Honestly, they could do that and I would be fine with it. I make enough money in those 3-4 months to buy a $20 Expansion. Not everyone would, but personally, I am a die-hard Destiny fan! :D

They're taking the game in this direction, and I'm know that many players are fine with that/ don't care too much. That's totally OK. I'm just saying that it is far from what I'd prefer (and honestly with the current backlash I don't think it's the optimal way for Destiny). But again, if your cool with TTK then I'm glad for you. May your raid be succesful!