"Down swipe" on the Android phone and change USB function from 'charging only' to "file sharing mtpi' I think.
for Iphone and Kail Linux http://joe.blog.freemansoft.com/2019/08/tether-kali-linux-to-iphone-over-usb.html
https://www.makeuseof.com/tag/how-to-tether-your-smartphone-in-linux/...