Wouldn't ring so hollow if Ainge had actually pulled the trigger on legit top 5 (or even top 10) players when they've come available in the last few years.
The draft is no longer the key to a title. Teams like the Lakers and the Nets have opted for the fast fix: attracting a couple of superstars because they want to play there, and then using those stars as a lure to get veteran role players on the cheap. In that sense, the league has kind of slipped past Danny, who took years to get players like Tatum and Brown via the draft, and doesn't have much more to show for it.
The other thing that hurts the Celtics is the refusal to recognize their biggest need is for someone who can dominate the paint. Those type of players (hello, Bill Russell) aren't effective on the perimeter because of their height and lack of agility vs smaller players. Some of the top NBA centers are not noted for their perimeter play. Bill Russell never was. Neither was Wilt or Kareem or Shaq.
The game is still about getting the ball in the basket. And getting the best shot to do it. That doesn't seem to be the priority for some teams. The 3P shot is way overdone.