You are responsible for the actions that you do or do not take when out on the road. It is best to try to prepare yourself for any potential scenario that could occur. Not everything is predictable of course, but some events are common enough that you should know what to do. Hydroplaning is one of those events.
Hydroplaning is when the wheels of a vehicle lose traction and grip on the road due to wet road conditions. Many people go through this and have to figure out what to do in the moment. They clearly make poor decisions when attempting to react to something like that in real-time. Instead, it is far better when they have prepared ahead. They should not rely on their brakes so much and should never be driving that fast in rainy conditions anyway. They should try to take their cruise control function off and allow their vehicle to be safely guided to where it needs to go to remain safe.