Whilst this is objectively true - this result is basically within the margin of error of most polls. I highly doubt this argument is going to be accepted by most people. It'll be exactly like Nate Silver screaming into the void for the last 8 years pointing out he gave Trump a ~30% chance of winning and that happens... 30% of the time!
This isn’t an interesting statement. I could pull any numbers out of a hat in (0, 1) as probabilities and regardless of the outcome could use the same excuse because there is only a single event to observe.
