Connect TV to MacBook without internet?

I have an LG TV (no Netflix & Co integrated / no internet access) and would like to connect it to my MacBook? Is that even possible with the circumstances?

This is possible with an HDMI cable

You can only broadcast your screen. That works with an HDMI cable.

Unfortunately my Macbook does not have an HDMI connection: ///

Can't buy an adapter?

That would of course also be an option, just wanted to ask whether it could work on the other hand

Not that I know of. Too bad.

If you don't have an hdmi connection, maybe you have a ligthning, usb-c or display port connection?

adapters are available for all three.