Don't forget that you are the result of all the past sensory interactions that you experienced in your whole life, people you interacted with, books you read, advertisements, songs, news headlines, etc. Even if you think you don't remember them, at one point in your life it was processed by your brain and may have changed some posterior decisions you made, thus making you what you are now. Since I realized this, I am…
This is pretty trite if you stop to think about it. “Everything in your life that you experience has an effect on your experience of life.” We all exist in the world, not apart from it, and no amount of exclusion or creation of “sterile spaces” will change that.
The surrounding reality in the world doesn't change but the gp was talking about deliberate curation of that reality.
Maybe another example using advertising to help highlight the difference:
- block ads during web surfing with PiHole and uBlock. "I am more meticulous when choosing what I do and don't do, there is no going back.
- no amount of blocking ads will change the fact that ads exist in the world Yes, you're correct that "ads still exist" but browsing the web without it is still a nicer experience.