Every industry keeps evolving at a given rate.. some faster than others.. Some for the good and others for the bad. As long as you don't get too comfortable and plan for the rainy days.. you should be OK.
People complain about tube sites (still), but it's already been over 4 yrs... the ones that jumped on the tube site ship are laughing now and the ones that didn't not so much..
Now the "new" antagonist is .xxx and even that.. it's already going on a year.
Good luck to all of us!
Oh & luck has nothing to do with it...