Brothers, I dug up an open-source editing tool that can really save you time.

Podcli, a free open-source version of OpusClip.
Throw in podcasts, interviews, or long videos, and it will automatically pick out highlight clips worth cutting.
Where the speaker goes, the camera follows—then it automatically crops everything into a 9:16 vertical screen.
Subtitles are added for you too; one run can generate multiple short videos.
The best part is that it runs directly on your own computer.
No need to upload materials, no limits on minutes, and no watermark.
OpusClip is still $15–$29 per month; this one is directly free.
For brothers doing podcasts and interviews, this tool can really save a huge amount of editing time.
I tested it for a while—the results are really good. Everyone can save it.
GitHub：