I tried to unlink the MS account in my PS4 by opening the Minecraft in my PS4, then, opening "Settings", and directly going to "Account" and pressing the big, big "Unlink your Microsoft Account" I checked all the checkmarks and the legend comes:
"Try checking your internet connection."
Allthougth my internet connection is good, I can't unlink the account. Could there please, be a new, better way to unlink accounts by the Minecraft Account Menu in the minecraft.net page?
Related issues
Comments

Thank you for your report!
We're tracking this issue in MCPE-96635, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
-- I am a bot. This action was performed automatically! The ticket was resolved by one of our moderators, and I left this message to give more information to you.