First question - what state do you work in? Doesn't matter where you live.

Each state has its own unique laws and rules about whether, when and to what extent a non-compete agreement is enforceable.

The majority of U.S. states recognize and enforce various forms of non-compete agreements. A few states, such as California, Montana, North Dakota, and Oklahoma, totally ban non-compete agreements for employees, or prohibit all non-compete agreements except in limited circumstances.

Please read the following. You can google for more.

https://www.hrexaminer.com/is-your-non-compete-agreement-enforceable/

https://www.katzlawgroup.com/non-compete-agreements