It’s important to read more than just the title and to use context clues when reading things. With that said people usually hate my aquariums as well when I’ve posted them here. Haters gonna hate. Not gonna be sad about it.The the OP title said magnetic frag racks should not exist....not they are ugly, total troll title. Further in the text the op did go into "doing things the right way" so you don't need them, like building a separate system.
I use them occasionally when fragging stuff or new aquires. I generally try to take pictures without them in view along with the mandatory glass scrape.
FWIW I've had IMO unwarranted criticism of tank pictures on this forum, for awhile I didn't like posting pictures because of this reason.