I have a few ideas on how to make this game less easy, villagers less op and replace mending

1. Make villagers less op by making them a bit more useful than pre 1.14 but still not as OP as post 1.14
2. Remove mending
3. Add a new station block that lets you repair your tools with the material they are made of, so for example if you don't want your efficiency / sharpness V diamond tools to break you can fix them with a specific amount of diamonds calculated by adding active enchantments' "prices". This will make it so you still have to think strategically about your resources. Or just add this feature to an anvil.

anyways that's my opinion that i would have really liked to see in game but probably won't cuz everyone likes how good villagers are ¯\_(ツ)_/¯