People USB microphones for a lots of reasons - a podcast, video call, livestream, or informal voiceover, among other uses. Youtubes depend upin USB microphones a lot.

A good USB microphone makes a wider spectrum of voices sound better.

The best USB microphone: Yeti by Blue (fastest to to set up and start to use)

The best small and compact USB microphone: Shure MV5 (round shape, small)

The Best USB Audio Interface: Tascam US-2x2 (great recording quality, user-friendly design, and rugged construction.)