[moepstar]

Don’t tell me they’ve all three been Ecovacs?

The two times I had to open my Roborock S5 (once because our cat decided to vomit when the robo cleaned up and once to replace a broken Lidar motor) I actually was very delighted by its thoughtful design - basically none of what you describe, everything was very modular.

I mean, of course, you’re right - a different model can and probably will be designed differently - but that’s what teardowns are there for - fool me once, check the next time beforehand.