Let's say you *did* give odds to the flush draw to draw out over time... which happens roughly 1/3rd of the time to the river in this scenario.

You still got a metric butt ton of money in with the best hand... Given the situation, (IE your opponent flips his hand up and says, I have a flush draw I'm going to the river or folding if you don't give me odds) You win this pot 2 times out of 3, your opponent wins this pot 1 time out of three... and you make money over the long run because you donated roughly half the money to the pot.

So... AI is good here, even if you did give him odds.