Nope...sorry... no interest at all. I like my own stream lined set of choices. To each his own, so no argument here. I just want to encourage WA not to buy into 3rd party frameworks and just provide raw code to insert whatever we chose to design in. No restrictions based on one of the many frameworks out there. Bootstrap is not my choice. I don't need it. I build my own stuff.
But thanks for man-splaining.