I have been using Microsoft Clipchamp which comes with Windows 11 lately, but now I have the DJI Osmo Action 5 I'm enjoying using the DJI Mimo app which is just as simple to use and works well with the camera and my phone. I keep my editing technique simple. Split the video, delete the bits I don't want, add a simple transition between scenes, and fade out if I remember. The difficulty part is deciding wait to keep or bin.
I'm glad you are all enjoying it.