It's hard to meet a person who just knows the password of the hotspot's WiFi connection, but is willing to share the password of the hotspot. It is difficult to get the correct password when connecting to wireless, so you can only install the wifi master key yourself and try to crack the connection of wireless hotspots.

If the wireless hotspot network you are connected to is shared by other users with the account and password of that hotspot, then you can use the wifi master key to crack the connection. If it is not shared by other users, then the wifi master key has no ability to crack the connection, and you can only give up connecting to that wireless hotspot network.