**GULPF** , thanks for your answer. OK, I see the problem and I understand the solution implemented.
I'm definitely not agree with it though. IMHO, the deprecation should be removed from these operators. The day you remove the assignment operators you'll break my application and I'll need to pass a lot of time to change it's logic. And I suppose to be not the only one. This is a serious breaking change. Like **krux02** mentioned in the RFC, _these changes would cause more problems than they would solve_.
