Dom,
Your criticism of Ollie's handling of Adams is fair, but the other side of it is that despite Jalen's tremendous talent, earlier in the season he was making lazy high school passes, making lots of turnovers and bad decisions, and not making any shots from the perimeter. His attitude also landed him in Ollie's doghouse a few times, including Ollie's notorious second half benching of Adams in the game at Temple, which cost UConn the game, notwithstanding the panicked reinsertion of Adams into that game with a few minutes to go and the 12 point lead already blown.
But maybe all of those things helped Adams grow. He certainly had growing pains, but maybe all the things Ollie did were, in the final analysis, for the betterment of Adams as a person and as a player. Adams, like Katie Lou Samuelson on the women's team, has saved his best for the late season, and with a talented freshman player, that is what you want to see.