I've been on both sides of that. One year I had a very strong team and we played a new school in their first year, and some of their kids had never played before. We didn't press, partly for the reason shown above, but mostly because it just would have been wrong. So I made the rule that day that everyone had to touch the ball before anyone could shoot. On D, no one was allowed to defend outside the arc, and NO fast breaks - walk it up and run the offense. And you should have seen the joy in the other team's faces when they actually scored some baskets. At the end of about a 50 point win, their coach and even a couple parents said thanks for doing what I could to hold it down. I still see that coach sometimes when I ref, and he knows I'm doing my best to be fair.
Another year we were quite weak, and I even kept 4 kids who had never played before (should tell you what I had to cut!). And this was at the varsity level. Nobody pressed us, and didn't win a single game (0-10), nor did we even come close. The worst score I remember was 88-12. We had a lot more fun in practice than during the games, and they were really nice kids and I had a lot of fun with them, but the games were awful. We didn't even accept any tournament invitations because they were just tired of being embarrassed.