I think equation support will be very useful to students taking notes, writing reports etc. and it is a very common feature in many of the popular note-taking applications.
Supporting KaTex syntax for inline equations as $E = mc^2$ and a block beginning and ending with $$ for block equations should make the exported markdown files from other popular application compatible with anytype in terms of displaying equations.
I get the impression that equation support is a highly requested feature form the Telegram group but I have not seen a request posted here so I thought Iād make one for others to upvote.