When I was about ten years old, I went to the private dining room of a restaurant with my parents, and when I didn't have a meal, I found a dead "cricket", but it only had 2 pairs of legs and no tentacles, and each of them had dragon-like hands growing on it, yes I was amazed, I had never seen such a monster in my short life.
I played with it in my hand, and I was comfortable with its paws on the top of my palm.
So I took a closer look at it. I found that there were a total of 5 fingers on the hand, all of which had nails, and the only difference was that there were three more obvious protruding tendons on the back of the hand (I roughly imitated the posture I saw at the time.)
I carefully recalled what it might be, and once saw a local insect called "Tu Li'er" at night in a teahouse by the river, but I felt that it was obviously not.
So I asked my uncultured but good-natured cousin, and he said it was a bit strange and he wasn't sure if there was such a bug category (unfortunately he had forgotten about that now).
At this time, everyone was about to eat, so I put the monster bugs in a paper cup and took them home to take a picture as a souvenir.
It wasn't until after eating that my mother saw me and asked me what was inside, and when she found out, she sued my father and called his name, saying hurry up and see your daughter bring the worms home. Immediately after that, I was ordered by my father not to take it back, or I would not be allowed to go back.
I was very depressed, but after listening to my father's words, I left things there and couldn't take pictures**.
It wasn't until years later that I realized how ugly crickets and other bugs were now, like they were deformed.
Therefore, I personally speculate that the reason why insects all over the world lose their reptile palms is whether there has been a global event that causes genetic mutations.