Fair. I'm not a fan of apples to oranges comparisons without leaning into more of it. Especially not when the obvious driver for difference between two things is that one is old and has a ton of the code you are currently behind on writing.

I do question if process isolation isn't fundamentally hard. Separate processes for separate things entirely is not fundamentally hard. That, I agree. But, so much of what we do is integrated together. Is why early attempts to make it so that some programs can't see my whole hard drive are bonkers annoying. I specifically want access to the picture I just saved in that editing program so that I can email it.