Divide some work blocks for players and villagers

As you know, villagers come to find their blocks and try to go there for work from 1.14. That's good. However, their behaviors sometimes annoys me. For example, I made a machine which includes a composter. From then, a farmer have been stayed around my machine. I guess that he regards a composter in my machine as his work block. I want to kick him out, but it's difficult because he comes back again!

So I propose that some work blocks such as composter, blast furnace, and smoker should be divided into for players and for villagers. Villagers only regard work blocks for villagers as their work block and workblocks for villagers don't have GUI so players can only use work blocks for them.

(I'm not native English speaker so I'm sure that there are some grammatical mistakes in this details.)