Ambidextrous, same. Except my Dad made me write right handed. How words were “ it’s a right handed world, better learn it now”. He was right back then. All school death were for right handed people. Tools, like circular saws(we’re home builders), were all right handed. So now I can do all kinds of stuff with both hands. It’s nice.

My father-in-law, may he Rest In Peace, said always try to brush your teeth, among other things, while using either hand on occasion. That way you teach your brain to do the same job. Similar to when I was a child. It’s good advice IMO.