ChatGPT is a complete dissappointment

I am truly disappointed with ChatGPT - it has become far worse than when i had stopped paying - i renewed my subscription hearing review that latest models have improved, but i see they have gone back in time - it cant build a proper proposal - canvas has been disabled - I gave it access to dropbox as said build the proposal in a dropbox paper, it created a markdown Previously it used open canvas editor (now it opens canva) and write and allow real time changes, that could be neately done - now gone - not sure why i paid