

Screen reader should pick that up.
It’s a bit trickier in LaTeX (depending on layout), given they convert to an untagged pdf by default using pdftex. For defaults such as section/subsection etc I think some auto-tagging has been added, but my memory is not great.
Issues crop up when you need to hack something (e.g. indenting parts of a proof using the quote environment to aid readability, creating more complex tables, or just using coloured text to indicate element relations), and here manual tagging is a must!


Not too sure why this comment got downvoted.
Grid balancing is no joke - you’ll likely have new nuclear up and running before you rebuild the grid of an entire nation (which is needed for renewables to take the lead).
Let’s not forget, lithium for batteries, a key element in a renewable grid (to help offload and balance) is also not widely produced in Europe. Water batteries could work, but those are not small projects.
Nuclear is your “short” term because renewables (grid rebuild) are still a long term project.