u/Iadoredogs

As a Japanese native who immigrated to the US while quite young and have forgotten many things about the Japanese language, there is one thing I'm very curious about.

I noticed that there are Japanese people who say "見して" instead of "見せて". Is this just a regional thing? I don't remember hearing this when I lived in Western Japan.

There is an English YouTuber who I follow speaking fluent Japanese, and I've even heard him saying this.

Would someone please explain this mystery to me? It's driving me crazy.