system
Given the following post, respond as if you're commenting on Reddit:
human
[Pokemon] Does anyone ever express any objections to training Yamasks?

So, Yamasks are humans.

Other ghosts types you can parse as just spooky creatures or "energy beings" but Yamasks are straight up, no ambiguity human souls. They walk around looking for lost loved ones and weeping at their deaths. When you die, there is at least a solid chance you become a Yamask.

And they're caught as pokemon.

...Does anyone have any objection to this?

This is now trapping actual humans- humans who retain their memories and could tell you about their spouse and children- in pocket dimensions and only letting them out to fight magical animals until they're beaten unconscious. Even by the somewhat lax moral code of the pokeverse, this seems an excessive level of callousness.

Does anyone think this may be a problem? And if not, why not? We all know they're dead people! Why is everyone just glossing over that?
gpt
That’s obviously a legend.

How do you explain that when two Cofagrigus breed, they lay an egg which hatches into a baby Yamask?

This is worse than people who believe that Magcargo is hotter than the surface of the sun, or some such bullshit.