So it looks like if you have Youtube TV, you have no way of watching it? I have searched for an antenna that uses HDMI hookups and still cant find one
I believe that every TV sold in the US has coaxial port.
You're not going to find an antenna that directly connects to a HDMI port. There would have to be a device to convert the radio frequencies into a signal that an HDMI port would recognize.
There are a couple of devices that connect to antenna and then will play on a streaming device or some smart TVS. I have a AirTV from Sling that works, but is clunky to use.
Tablo makes one that gets much better reviews.
The situation on the pay TV subscriptions is not unique to CW. OTA, CW is nearly as available as NBC, ABC, CBS and Fox... pretty ubiquitous where an OTA signal from the broadcast tower can be received.