Does an emphasis on formality in strategic planning processes necessarily mean that an organization automatically limits its ability to think and act in a creative manner?

it doent necessary mean that because strategic planning process is just planning they are always open for suggestions and there is always a room for inprovement.it doesnt realy have an end to the ability to think and act in a creative manner because as we all live in an evolving world we came across things that we normaly dnt think they can be useful.