How to share Ethernet through USB tether as WiFi hotspot?

I have a situation where I have internet via Ethernet on a Windows PC and I want to share it via WiFi but said PC has no WiFi card. So the idea is to use USB tethering (RNDIS) and then use a WiFi hotspot to share the RNDIS. Android phone is rooted and has Termux, so tools like iptables should be accessible. The PC with the internet could run Linux too and run iptables, but I prefer Windows if possible.