This is the correct answer - I know because I was there 10000 years ago and had to decide between this and buying a special case from koolance. Amusingly they still sell one for the outside.

They can also be handy if you have to do anything weird like route display cables from the GPU to the motherboard like for a thunderbolt display.

I found this video weird, because it seems like something you would post for a more general audience, but it front loads and spends a really long time on espresso machine maintenance. Even within his audience it feels like way more people will own and use a drip coffee machine, which they don’t spend much time on. Especially if you should actually put drip machine parts in the dishwasher - the manual often says it’s safe.