Is it possible to fix the free movement of fingers when touch typing?

Question

Keyboard

the problem is that when typing blindly (with ten fingers), half of my fingers "walk" freely, coming off the keyboard, and then, if necessary, put them in the right position, I put them. That is, half of the fingers are not fixed, but are put in place only when the right keys are used. I strongly suspect that if I correct this problem, it will turn out to increase, if not the speed, then definitely the accuracy of printing. I've been typing like this since the end of last year, the speed is about 200. Naturally, I'm still learning, but slowly.
Those who have experience with this, can you tell me if this needs to be fixed?