My advice is to grab a tank and healer first even if that means waiting until they queue for your key… it’s so easy to get 2 solid dps.
I did notice less keys this week during prime time last night (8pm est Friday) but I managed to get into two or three 16-17s
It’s that time of the patch where less people need ksm or gear for that matter so a lot of people are playing other games or just doing old world stuff to bide their time.
My hunter is 248 and there’s literally not a single dungeon drop that would be a dps increased when fully upgraded to 246 with valor… meaning I basically do 1-4 easy 15+ keys and call it a week.