Heck yeah, you are so right. Also, the video was fun, thanks.

My old 19-inch CRT's are dead, but I'm so glad I saved save three 17-inchers - one shadow-mask, and two aperture-grill. But the older I get, the heavier they seem go be, oh well.

https://en.wikipedia.org/wiki/Shadow_mask https://en.wikipedia.org/wiki/Aperture_grille