This is all I can see:

The last time I saw this meme, someone commented that these bags are made and used so that the mouse can be euthanized after an experiment. Supposedly this holds the mouse in place so that it can be “cleanly” decapitated.

The first sentence had me thinking this was a ‘Gen-Z doesn’t know PCs’ thing.

It got so much better.

Would be cool if it would eat bugs and you could take it around your house and hoover up all the insects you find.