He can still recover from this lost, just like AJ did.
Please don't compare this to AJ vs Ruiz fight as that was clearly an upset and in the 2nd fight AJ proven it, while this fight, both fighters have equal chance of winning based on the betting odds, so I don't agree with a trilogy here but since it's part of the contract, we have no choice but to watch it.
If Wilder exercise wanted to exercise his rematch clause then we can't do anything but to watch it.
There could be more $$$ in the table for a trilogy, so most likely it will happen in my opinion. So everything is on Wilders table, they have 30 days to think about it. So this is more of a psychological effect, for sure his body are more willing, but if his mind is not into it, we might see his getting knock out for good this time.