What happens if you didn't migrate your Minecraft account?

Mojang to Microsoft migration error. What do I do? : r/Minecraft

Can only play Minecraft Demo after Migrating Mojang Account - Microsoft Community

Minecraft account migration issue - Microsoft Community

Minecraft: Java Edition Demo Mode

Unmigrated Minecraft Names

Microsoft Gives Minecraft: Java Edition Players A Deadline To Migrate Accounts

Hello required. My skins changed and my player name has without me doing anything. (More info in comments) : r/Minecraft

Mojang reveals last date to voluntarily migrate Minecraft Java accounts

How To Migrate Your Mojang Account To A Microsoft Account (Minecraft)

Minecraft: Java Edition Login Issues FAQ

After 6 years of playing my >100$ account Is deleted because I apparently missed the deadline : r/DeadByDaylightMobile

You NEED To Migrate NOW Mojang Minecraft Accounts

How to STILL use your un-migrated Mojang/Java account