Change is bad. Any change must justify itself, must offer not merely some benefit (itself an uncertain outcome), but enough benefit to overcome the inherent badness of any change whatsoever.
If you advocate that common resources should be spent on X instead of Y that’s change that needs justification.
If you however want to spend your own resources on creating a new event, I don’t see why you should have to justify yourself to other people beyond what you need to do to encourage them to come to your event. I would want people to start new events without feeling the need to justify themselves.
After the event is over it’s much easier to see what worked and what didn’t. Experimenting with different events is valuable.
If you advocate that common resources should be spent on X instead of Y that’s change that needs justification.
If you however want to spend your own resources on creating a new event, I don’t see why you should have to justify yourself to other people beyond what you need to do to encourage them to come to your event. I would want people to start new events without feeling the need to justify themselves.
After the event is over it’s much easier to see what worked and what didn’t. Experimenting with different events is valuable.