I don't feel bad about it.
Its worth noting you don't get a 16 seed by simply playing in a bad conference and winning. You get there by being in a bad conference *and* picking up some bad losses.
UMBC had 3 losses to quad 4 teams, lost its single q3 game, and went 0-4 in quad 1\2, including a 25 point loss to net 45 USF and a nearly 40 point loss to net 91 george washington
Howard went 1-4 against q1/2 including a 20 point loss to northwestern and a 37 point loss to duke, and also picked up 6 quad 4 losses including losses to NET 351, 352, and 356
The schools in these play-in games also benefit financially by receiving NCAA credits for these games, and this also gives them a game they can be competitive in.
There's also some evidence there's actually a little advantage to these games, getting the first game of the tournament jitters out of the way