>>38052821>>Only ghost and psychic can even consentAnd that's a problem...?
Don't forget dark types. Many of them are telepathic or otherwise basically have psychic powers (though the game didn't label it as such because balance element). Check out Zoroark: Master of Illusions for an example.
Also, if you decide to count the Anime as canon, most Pokemon can learn to speak but don't bother. Meowth straight up says this. Most, not all. Some just don't have the brains to learn to speak and thus would not be able to consent.