A lot of HOH is dated and M specifically is really flawed.
The most important thing to take out of this thread is that the concept of "dominated" hands is absurd because people's ranges aren't uniform and aren't static. It's probably true that 8 years ago there were more players whose range was like 11/3 so calling with AQ let alone KQ was probably a bad idea when they raised. There's not really anyone who plays like that anymore, mostly because people who play that tight aren't going to have any chips.
In HOH3, Page 203, Harrington takes you through a hand where we are playing against Phil Ivey and call his raise in position with K9s (and we continue on the flop with a gutter + BDFD). He scores your decisions on each street and gives 0 points for folding preflop. "Without question, you can at least call."
Now if Harrington thinks you can call against Phil Ivey with K9s profitably, you can probably call against any donkament player with KQs. If you can't, your best bet is to probably unregister.