Let's be real. Every single macOS release, until it reaches x.y.4 or x.y.5 is just in beta and you are the tester.

I upgraded to Catalina when it hit 10.15.6, and I watched for the year since the release all the comments and posts about the horrible things it was doing to their computer, files, apps, etc.

Apple supports the latest 2 versions of macOS. Always be on the "previous" one is my advice. Since my family and friends started following it, they are much happier and more productive.

Let the masses beta test.