Casey Muratori on the Sources of Bad Code

HN commenters cite it as a sharp critique of SOLID, Clean Code and 'non-pessimized' programming, and as context for why software is getting worse.

Casey Muratori's invited lecture on where bad code comes from, rebroadcast from a Twitch stream. He critiques conventional wisdom such as SOLID and Clean Code and argues about how those habits lead to slow, poorly structured software.