Use iptables or http proxy to share VPN connections through hotspot.

Supported Android
(4.1 and up)
Jelly Bean (4.1 – 4.3.1),KitKat (4.4 – 4.4.4),Lollipop (5.0 – 5.1.1),Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)

Download VPN Tether (share VPN connections) 20200709 Pro APK

VPN.Tether-Pro_v20200709_roosphx.apk