If you don't care much for display quality (or are willing to pay significantly more than what you'd be paying for a TV) that's doable.

I've tried finding a monitor big enough and with a decent panel for anywhere near the price of a TV... it's nearly impossible.

Then I tried finding 'dumb TVs' with at least somewhat decent panels... also almost impossible.

In the end I just bought a decent Philips TV with a good panel and 'Android TV' and chose to never connect it to WiFi and activate that (run it in dumb mode.)

It had enough HDMI ports to hook up everything I want and was the best option available. Would I have preferred a 'dumb screen' with a bunch of HDMI ports and no TV tuner at all? Yes.