A little bit. But emptying your minds and taking ritualized Hindu poses to their various entities is the “trick” of the Enemy of our souls to open ourselves up to severe supernatural problems.
Your argument is the equivalent of telling kids dressed as little Trump for halloween to collect candy that they are opening themselves to the enemy because they are participating in a satanic celebration.
Of course, they are participating in a secular celebration to get candy and no more.
Not every yoga class is as you describe. Many are just physical and community events.