@alcinnz in the less extreme case, it kind of sucks to need to listen to all the menu options over and over again on every page navigation. thankfully most screen readers are smart enough to let you skip it, so long as the page is marked up correctly and includes a “skip to content” link.
@alcinnz but by and large it’s bad if your ui buttons arbitrarily shuffle around and disappear and reappear and move up and down the screen as you navigate