Yes the Union were one of the only teams in the country that were available over the air. You are unlucky. Everyone else is benefitting.
Minnesota (who I am assuming is your team) had 19 games OTA last year. The vast majority otherwise were on the local cable network or ESPN/FS1. There were some that were only available behind ESPN+'s paywall, but again, now none are available OTA or on cable.
It is harder to watch your local team in your area than it was last year.