1) the X developers thinks that an X server is too hard to maintain, so they're deprecating X, so eventually it will be a problem for you. 2) X cannot provide a

1) the X developers thinks that an X server is too hard to maintain, so they're deprecating X, so eventually it will be a problem for you. 2) X cannot provide a secure environment, this is a problem for users. Wayland is at lower lever than X and it's 'security by default' creates problem so replicating the use case you get from X will take time and many synchronisation/interoperability efforts.