Skip to 0:57 to avoid the introduction.
22lr is favored by recreational shooters for it’s low cost and how soft shooting it is. It is a rimfire cartridge which is actually more dangerous to produce than centerfire cartridges due to way primer is housed in the case.
But this video doesn’t worry itself with that. Just a calm voice narrating the stages over soft music.
Excuse me, but WHAT? You can’t reload rimfire rounds.
Not with that kind of attitude you can’t!
In all seriousness, reloading to fire is possible, but probably not worth doing. Here’s an article about a kit.