To make up some hypothetical numbers in order to illustrate with math: if you ship bugfixes 10x faster but then have 11x more bugs you need to fix, that's not a net improvement. Even if it's only 5x more bugs, maybe you could reduce that to 2x if you changed how you worked to only be 8x as fast in a way that produced higher quality code. Similarly, maybe you could cut the time it needed to produce a new feature by 50% if your code were higher quality by moving 20% slower.
My point in all of this isn't that you literally need to work the same way you did before you had these tools, but that framing it as either "move fast and ignore the code" and "use the same exact heuristics you would in the pre-LLM days for what code is acceptable" is a false dichotomy. If you aren't thinking about how effectively you're using these tools and whether there are changes you could make to move even faster because "AI go brrr", I think you've lost the plot in the same way you probably think that other people in this thread have.