Hmm, I don't think so. I would say:
What causes us to procrastinate is that we are using it as a _coping mechanism_ for our anxiety (which is related to our fear of failure). But it is an ultimately unsuccesful coping mechanism -- it has short-term alleviation of the negative emotions we wanted to avoid, but in the long-term can make them worse (as well as interfering with accomplishing what we want to accomplish, which can itself trigger anxiety and fear of failure).
Thinking a "high degree of self-control" is what will help us overcome procrastination does not actually help us overcome procrastination -- in fact, it can also trigger anxiety and fear of failure (as we are failing to have enough self-control).
You don't overcome it with "high degree of self-control", you overcome it by recognizing the role it is playing, finding other ways to approach your anxiety (not trying to avoid it by procrastination), and by _self-compassion_, not self-blame for your lack of self-control.
What is in the article matches my experience and observation. It also matches Buddhist philosophy/psychology.
You can _disagree_ with the arguments of the article -- is that what you mean by "finding it a bit misleading"? But they are considered and to some extent evidence-based arguments, that really are intentionally saying it's _not_ about "self-control", and thinking it's about "self-control" and you just need to "try harder" won't get you out of it. That is what they are intentionally saying, it's not misleading if the title makes one think they are going to say that.