Good analogy. I've seen crows give up too trying to fly into a strong headwind.
I had watched a lot of Utube videos in the past of air disasters and have picked up some interesting things from them. One of them was something that goes against normal thinking when flying. They were talking about how to get more airspeed quickly if the plane is in trouble. If the plane is in trouble and someone needs to get more speed, a quick way is to point the nose down and basically puposely fly downwards. It makes perfect sense but goes against human intuition if your plane is in trouble. You by instinct dont want to point the nose of the plane down toward the ground when you are in trouble but that is precisely what you want to do in order to gain good airspeed in a flash.
Most all pilots know this, but it does make you wonder if they get in a panic, would all people be able to remember their training.
Going back to thunderstorm winds. The other thing that can also happen is the wind can change direction dramatically. Like you could be getting a good headwind and the next thing you know you may have a tailwind instead as you fly through the storm.
Here is another example of how winds can change direction in storms.
I felt the after affects as a hurricane was fizzleing out once and passing through. The wind was going in one direction and about 3 hours later the wind was in the completely opposite direction. I suppose a small storm could be similar in that if a plane flew through it, the winds could be completely different direction on the other side of it.
So was kind of thinking about that if the plane was going too slow to begin with and then if the wind changed to give a tailwind, it would basically be a negative wind. So lets say the pilot had 100 MHP groundspeed and normal 100 MPH wind passing over the wing. If a strong tailwind started to happen at lets say 100MPH coming up from the rear of plane towards the nose, it would negate all his wind going over the wing, and he would have a net of 0 MPH going over the wing. Result would be to fall out of sky in that condition. But you would hope he could go into a dive and regain control of course.