Busy and committed are not the same condition
A full week can be evidence of importance or evidence of never having chosen, and the two look identical from outside.
Busyness is easy to produce and easy to display. Commitment is harder to see, because it often looks like doing fewer things for longer, and long attention on one thing photographs badly. This creates a mild social incentive to be visibly busy, which most people feel without ever endorsing it. The full calendar reads as evidence that you are needed. The clear one invites the question of what you have been doing, which is an uncomfortable question to be asked even when you have a good answer.
The honest distinction is about direction. Busy is a description of volume and says nothing about where any of it points. Committed means a substantial part of the volume points the same way, over a period long enough for that to compound into something. Plenty of very full weeks contain no such alignment at all. Plenty of quiet ones contain a great deal. You cannot tell from the density, only from the pattern held up over months.
There is no need to make this a criticism, and there is certainly no need to announce your findings to anyone. It is simply worth being able to tell, privately, which condition you are in, because the remedies are opposite. If you are busy without commitment, more efficiency will only let you carry more of the same. If you are genuinely committed, the fullness is fine and the correct response is to protect it from being diluted by things that merely look similar from the outside.