I'm numb to it after many "EU fines Householdnamecorp a zillion doubloons" type headlines, but using "historic fine" to describe $10k to a lawyer feels odd.
This is a bit like all the stats like "this is appears to be an unprecedented majority in the last 10 years in a Vermont county starting with G for elections held on the 4th when no candidate is from Oklahoma".
Lots of things are historic but that doesn't necessarily mean they're impressive overall. More interesting is how many of these cases have already been tried such that this isn't "historic" for being the first one decided.
Fines are arbitrary numbers set by some people not necessarily knowing about other fines for other offenses.