I see your point, but I still insist that meditation and yoga are more akin to exercise and thus unrelated to personality type. But, I will concede that various personalities types will be of a disposition to be more naturally inclined towards such mental exercises. For example, Es can be entirely unaware of the inner world of consciousness just as Is can be so withdrawn that they sometimes don't notice the external world. In extreme cases, Es would be confused and repulsed by meditation in the same sense that Is would be repulsed by social interaction.
I just think yoga is only one form of exorisize, which I know definatly works for me. It relices endorphines ect, which obviousely help, but you could get similar benifits from other forms of exorsize. Some people are built more for different forms of activity.
They might prefer going for walks, and giving their mind a chance to calm and relax that way, especially if it is in an attractive natural setting. You might find swiming is your thing, and this helps you clear and focus your mind as you are consentraiting on your movements and breathing, as in yoga. You can still be using the basic principles behind yoga, without doing yoga itself, or realise that is what you are doing achieves this.
Alita is also an introvert, so trying to learn yoga which she finds very challenging, and doing it in front of others, in say a class setting, is going to freak her out. She prefers activites she can do on her own, and she does a lot of walking.
Eating (in moderation) also relices endorphines, as does laughter, and being around people you like, doing hobbies you enjoy, anything that makes you happy or distracts you from your anxieties, can help. If you do this with some sort of exorsize, especially some which removes you from your usual setting, then you are onto a good thing.
Perhapes we can agree anxiety is helped by relicing endorphines and focusing/calming your mind, but there are several ways of doing this? Yoga might be a good starting piont for some people, as it is a pre-designed system to do both these things, but you need to find ways that work for you. If this doesn't work, you can try different things and still be as successful. They key thing is it helps get rid of the anxiety, not how you do it. (excluding really unhealthy methods)