This has been in the works for a while, so probably no surprise to anyone.
2 days ago for this:
Main article in The Verge is behind a pay wall.
Methinks they went all in on E1 and couldn’t compete in the market with their M5. Them pulling the plug on V6 color engine almost 2 years ago was clear sign of things to come. If bambu could barely make 2 nozzle “swiss watch” of a printhead, the 6nozzle one would be a nightmare.