I’ve been at it 18 years for different organisations and my experience and strategy is the same as yours.
No one bothers to read/understand anything until the very last minute, then they realise “oh shit this won’t work in this scenario, and it’s always a showstopper”…
But what about my impression that it is getting worse? When I (as a developer) was trying to help customers with the product 20 years ago, about 50% (my guesstimate) of the people were actually reading what I wrote, at least to a good degree. These days I am lucky if it is 20% who are reading answers to their problems more than in a completely superficial way. I blame social media and smartphones.