My dude! Just use Whisper-CPP! It's free and takes almost no time! :) You may also find that many podcasts include a transcript anyway - look for podcast:trans

My dude! Just use Whisper-CPP! It's free and takes almost no time! :) You may also find that many podcasts include a transcript anyway - look for podcast:transcript in the RSS feed, which will link to a VTT or SRT format file.