I didn't like the swap but there's no question it was worth it. And the swap is meaningless now as we have something good likely coming our way in 2028.
Nobody likes the pick swap, especially now that SAS is playing well. BOS gave up Josh Richardson, Romeo Langford, a protected 2022 first-round draft pick (Blake Wesley), and the conditional right to swap 2028 first-round picks. The pick swap is a small part of this. This swap might result in us dropping a few spots late in the first round, maybe, but whatever is left for BOS, likely gets shipped out to PHI for the LAC pick.
It was a great trade for BOS, as it turned out. Richardson fell off a cliff, Langford never developed, and the pick (#25 in 2022) turned out to be nothing. The swap may not be anything much either. This is truly a case where if Brad had walked away over a future pick swap, it would have been a bad decision (not like the false narrative that Brad walked away from Giannis over Hugo).