Thank you! Do Camtasia, OBS, etc allow simple video workflows like linear editing and splicing audio / video tracks? Or would I need to use these screen capture software along with something else for that functionality?
Camtasia is basically a NLE (Non-linear (video) editor) which has a screen recorder/A/V external capture function bundled though and can be used for splicing audio/video, adding basic effects/transitions and titles etc.
I suggested OBS if using OpenShot (which is also a NLE) as it's good for capturing screen/external video (capture card/webcam etc.)/audio content which then can be post-edited using OpenShot.