Yes,
A big yes,
However, the thread/threads that led to this Q being asked necessitates further clarification...
Note that it is known that it takes someone of higher knowledge and clarity to be a Makil, as it is easier to be Machmir. If one paskins that everything is Assur, he will always be right - as it won't lead to anyone being Oiver a Lav. This is speaking of a very high level of leaders and not one without an abundance of knowledge that just holds a position of authority...