Connect a random TV to your home LAN over a VPN? No thank you! I would rather use HDMI in. You can also cache data locally. Or just watch on a smaller screen or tablet. There are a lot of jurisdictions where I would not want to take private keys or passwords with me.
I just bring a $25 Onn 4k Google TV “box” I use for travel that’s roughly half the size of a deck of cards and pre-configured with Jellyfin/ad-free home screen/etc in addition to the travel router linked to my VPN.
Less due to security and more because I’ve seen hotel TVs that literally had like 5 sec latency for any button press and are full of ads so I don’t want to deal with that.