Sure, really no correct answer, just different perspective.
In a sense I agree with you if I’m at a very high level and can really read very long like pros. My own experience is in corr games, I try to read then lose thoughts, then just stop and redo later. I seldom really play better with more time.
But my main point is just practical, aga does not have no limit games to grant me higher rank. Only game formats that are recognized by official org and prove me true strength are counted in my book, not because they are better but because they are the only ones practically available and comparable.
In a sense, nothing online is real, don’t get too serious.