VPN is not always required, but recommended.
AIS has a monthly package with a few english movie and series stations with multiple news channels, slew of series and movies package priced at 199 baht.
Most let you switch languages between English and Thai
HDPRIME has various packages. I subscribe to the live TV package (includes catch-up) 380 Baht per month
An update of all TV links is pending
https://schoener-fernsehen.com/ has some free channels