I've been daily listening to podcasts, lectures, reading and listening to audio books for the better part of two years and havent come close the end. It'll have you learning about subjects you had no idea were implicated.
It's a long, complicated process but if you put time in there is endless avenues to pursue.
It really is up to the individual if they want to put time in or just disregard it outright with their own assumptions because it's simply "too much work" for them
The time I've spent looking into all the reasons why this wouldn't work, or into the "flaws", have only helped me understand more of what Bitcoin is and why it's needed. We all have our own paths to follow to get there but completely agree the most important thing is learning.