This is classic dog wags the tail and vice-versa. Is it the demand causing these corporations to make the product or are they creating the demand through plentiful supply and marketing?

If these entities were to make something with lower emissions and marketed that as a better alternative will nobody buy that something? I highly doubt it…

Rinse with HOT water, it helps. You can add salt to the Iso as well, helps to abraid the gunk but youll need to shake it which may be too much for this piece specifically, it has some fragile looking stems.

Is this just a screenshot of the video thumbnail? Why not link to the actual video?