I would say Thank God this isn't a giant hat, and just a minor design detail that aides to the theme park, and does not in any way obstruct the park icon.
It's a stupid question, seeing as how I'd trade Leave a Legacy for the Hat in a SECOND. No questions asked. It doesn't fit the theme of the park and aides the message when it comes to Studios, but the hat doesn't do that either. The difference? LEGACY IS PROBABLY THE BEST THEMATIC ADDITION EPCOT HAS EVER GOT SINCE THE 1990'S. It builds on the theme, the message, and the story of Epcot, and depending on who you talk too, looks great doing it.
Axing The Wand? I get. The Tarps? I get. The Hat? I get.
As a photographer, As a Person, And as an Epcot fan, Leave A Legacy leaving would be the most significant loss of Epcot Spirit since Horizons closed.
When Legacy is gone, EPCOT will no longer start with what's really important to the future: People.