The small hat that the male jews wear, it is for 2 reasons. Both are for specifically covering up the crown chakra. I don't think they even have a crown chakra, I think they have something different. But they learned from our spiritual knowledge about our crawn chakras that humans have, and decided to try to cover this.
One reason is to try to prevent us from cursing them because they are so dumb to think covering a crown chakra with a piece of cloth would prevent a curse or an energy from going through there. But they try to do some protective spells into it to protect them.
The other reason is to connect themselves even stronger into the hive mind of programmed curse energies that controls them. They have no individual free will or independent souls like we have, they are controlled as slaves by their owners who have created them, through connection with this programmed energy. And they try to do some spells into this hat to create a connection between their heads, and this web of reptilian curses. So that they may be more completely controlled and may be better slaves to their owners.
This is specifically about that small jew hat that the males wear. The females covering their hair in general is to try to prevent lice.
The stricter jews don't ever wash themselves in any way, and live in the most disgusting conditions. So the females in these groups actually shave their heads and wear wigs for all of their lives. Because the lice is so prevalent and so bad that they can't get rid of it. So if they are completely bald, there is no place for lice to live. And if there is lice in the wig, they just get a new one.