I agree with some things, and there are other things that no matter how professional they are, you can't see the level of intransigence and internal disorders they have, my point is that often make mistakes such as accidentally deleting deviations by theirs hands! and they just make excuses for for ''THAT'' lil accident but OH!! YEAH.... its too late ^^
''Im sorry sir, can you upload that deviation again? we're sorry for that mistake''
That is something that you must to learn, But don't worry you will understand the dark side of that.
That is just an small example of ''deshorganixacion''^^