Yes I agree thinking is still needed off course, but it has never been easier to ship 'half baked' things that don't actually matter and just works. What I mean is, if something has little proven business value, why waste time making sure it is correctly implemented? I'd rather spend time thinking about things that has actual proven business value, otherwise I'm not opposed to shipping something that I understand only 60 or 70% and save energy. ie: how it works at a high level.

If we are going to the moon, then by all means I think we should probably scrutinize every single line of code, but most business aren't going to the moon.