Sigh. Et tu? Y'all need some serious refreshing about the nature of an analogy.
1. Analogies do not have to be perfect to be apt -- indeed, if they are not perfect, they wouldn't be analogies. They would be descriptions.
2. Analogies can be apt in part and inapt in other parts. In fact, this is common. Refer to my post above about analogies in law. Judges developed environmental law in England initially by analogy to the escape of fenced animals. Last I checked, there are some ways in which smoke emitted from a brickworks are like loose cows, but there are many more ways in which they are different. Yet, that was the analogy that was used and it's still used today.
3. Here are a couple of other analogies that people use even though they are inapt in the details:
Appeasement. We say that Trump is appeasing Putin like Chamberlain did Hitler. Is that bullshit, because it is more or less the same analogy and it has the same inaptness (namely, Europe was not at war during Munich)
We say that Trump's firing of US attorneys was like the Saturday Night Massacre. Is that an exact comparison, or are there apt and inapt parts to it?