If you insist that an idea is yours, you are going to have a hard time spreading it.
And if an idea can’t spread, you are severely limiting the change you seek to make.
Until someone decides to take action, ideas are never born. They remain in the ether.
Ideas are not original. They are built upon the body of work that has come before us. The day may come when you will have to decide if you want credit or to see your idea grow.
You are not entitled to fame for starting a movement.