It would stretch like a rubber band stretches just a lot less. Wood, metal, whatever is slightly flexible. The stick would either get slightly thinner or slightly less dense as you pulled it. Also, you won’t be able to pull it much because there’s so much stick.
I read it more like “we were planning on helping the blind next but now this bullshit got in the way and we have to deal with it first unfortunately. DRM is hindering accessibility.”