That's not really true wrt HOR representation. There are a few outliers because everybody gets 1 & because of the way that some states fall above or below the split point.
https://www.thegreenpapers.com/Census10/FedRep.phtml
Less populous states are def over represented in the electoral college, however, because everybody gets at least 3.
Didn't exactly say what specifically was wrong in that, but okay. Your last bit is what I was referring to with how a larger number for the House would dilute the 50 state Senate electoral count. Here's a graph showing how Gore could have won with a modest increase.
