Yes, check-raising is overreping our hand. We should polarize our check-raising range to very strong hands or semi-bluffs/air that can give up once called. Also trying to "fold out drawing hands" is flawed fundamentals. We bet for value or as a
bluff, not for "protection" or to fold out drawing hands. We want drawing hands to call. That's how we make money; we are getting a worse hand to call. We are betting for value. We have greater equity in the hand than they do. Getting sucked out on by draws is poker, but if we have the best hand we never want them to fold. Just don't pay them off once they start going raise happy.
As played, river bet is good. Almost all Qx are calling here.