Setting aside the slowness, tho I am not a designer, these all strike me as just visual noise. I think animated borders, animated shiny text, animated meteor backgrounds today are no better than an early 2000s page with animated elements. It doesn't help communicate, it just attracts the eye until one learns to tune it out. And it kinda tells me that we're not really learning to build better stuff over the decades.
What is the difference between the animated Border Beam in this library and the animated hr in the vintage example of an archived geocities page?