If I hotspot my android phone to get an internet connection on my firestick, while my phone is connected to Windscribe, is my firestick also safely connected to the VPN?

VPN
1

Sorry if this is a dumb question

2

No, you need to install Windscribe on the Fire Stick.

Android doesn’t allow hotspot traffic to go through the VPN connection.

3

you can share vpn with something like pdanet for adnroid

4

Is this also true for iPhone?

5

Yes, both iOS and Android behave in that manner.