This question came up in the Online 10-day Retreat Nov 3, 2020, guided by Delson Armstrong. Day 4 was part of a daily 30 -minute discussion on the suttas, the Dhamma talk and reflections.
Slightly edited to improve readability
All aspects are Samma Ditthi – Right View - and the reason why is because it’s replacing the unwholesome with the wholesome. This is arguably the most important part of that sutta. The more you understand how to cultivate the wholesome and uproot the unwholesome, the more you're establishing Right View, because you're using Right Intention - or Effective Choice. The more you do that, the more you are embedding mind with Right View.
There are levels of Right View, which is the mundane Right View and the supramundane Right View. The mundane Right View is in relation to the Precepts, keeping the Precepts, knowing that our actions have consequences, that there is Kamma and Rebirth, and so on and so forth. When you know that, you understand that it's important to cultivate wholesome mindsets, wholesome qualities of mind, wholesome actions, and wholesome speech, because that will result in wholesome rebirth in the next moment, etcetera.
Once you start to see this, you're starting to practice Right Effort, Right Intention, apply Right Speech, Right action, and Right livelihood. This is all done when you have Right Mindfulness, when you're observing in every moment the choices that you have available to you. With the Right Mindfulness, you're making the choices that are rooted in Right view. So, already you're taking care of a majority of this Eightfold Path, and that culminates in Effective Collectiveness, where you then take it into your meditation practice, go through the jhanas and then experience Nibbana.
It always starts with cultivating the wholesome, uprooting the unwholesome. Once you start doing that, you are starting to bring in choices for yourself, you're starting to bring in situations for yourself, that lead you towards the Right View. Every time you make a wholesome choice, you're reconditioning the Formations for the next moment. So, you're weakening the fetters in the Formations that create the Conceit, the Ignorance and the Craving, and you're strengthening the Formations that help you to make more wholesome choices in future moments. The more you do this in your daily living, the more it translates to a better meditation in your sitting practice. That allows you to let go of even deeper and subtler Formations, as you get higher and higher into the levels of meditation. Until you finally are able to destroy some of the fetters.
There is a chance you can destroy all of the fetters all at once, but you need a mind that is quite sharp, quite deep, and a very deep understanding of Right View for that to occur. It might happen in different stages.
However it happens, the most important part is that you have to follow the Eightfold Path in this way, which is always rooted in cultivating the wholesome, uprooting the unwholesome, establishing Right View bit by bit. Reconditioning the Formations through Right Action, Right Speech and Right Livelihood, with Right Intention in mind, using Right Mindfulness. And then allowing all of that to come to fruition in Right Collectedness.
When Right View is fully established, it continues to influence the Formations, which are now pure; they're purified of the fetters from the Projections of Craving, Being and Ignorance. That then unlocks, so to speak, the two Path factors, or the fruition of the Path; the Right Knowledge and Right Liberation, or Effective Insight. You know that the Projections are no longer active and will no longer be active. Through that knowledge, you have the experience of the liberation of mind, Vimutti, of Nibbana.