Besides panicking a few regional managers, this can only be a bad news for Meta if other countries, or even better, the EU follows them.
100kUSD/day for a 5.4M inhabitants country, that scales to 8.3M$/day for the total 450M inhabitants EU has (yes: I know that's not how it works, I'm doing a very gross approximation here).
Meta was also recently ordered to pay a thousand dollars to every brazilian who can prove they were using Facebook in a specific year. Though they are still fighting back on that decision and no payment was made yet.
This will probably be changed into some fixed payment to the government instead, if not overturned completely, but it would be fun to see the whole country getting some extra paychecks for using Facebook.
LOL. To put that in perspective, let imagine it's some $100,000 annual pay worker. This means Facebook just added 365 employees to their ranks, if they ignored this order completely.
They fire and hire people in the thousands, the penalty is a joke of scale.