What kinda crack are mop companies smoking claiming you can machine wash a mophead?

[Atma]

Generally speaking those mops are used for commercial spaces where you can swish in wide swaths, but they're not great for homes or spot cleaning because you can't get the type of wide arching movement you need to be effective with them, so a standard home mop (aka "sponge mop") works better because instead of making these wide, powerful sweeping movements, you can just press down firmly and skitcha skitcha your way to a clean floor.

https://www.walmart.com/ip/Squeeze-Cellu...p/24506440