My go to these days, since I don’t like spending time in the DAW any more, is to use a Shure MV88 mic plugged into my iPhone when recording. Then I just airdrop the file to my mac and trim it down using adobe quicktime (if needed). Then I can publish direct to youtube or add some pizzaz in iMovie first. Simple process and not overly expensive for the mic (at least when I bought it). There may be other similar mics on the market now as well.
EDIT: I’ve used this method almost exclusively for the last handful of videos that I’ve released. iMovie has a little magic wand button that EQs the audio pretty nicely for youtube (stats for nerds) as well.