What about SNS FIFO topic total publish throughput in an account?

https://docs.aws.amazon.com/general/latest/gr/sns.html In the document, it says:

FIFO topics: 1,000 per account

3,000 messages per second or 20 MB per second, per topic, whichever comes first.

Does it mean the total FIFO topic publish throughput = 3000*1000 =3 million messages/s/account?

Since the standard topic publish throughput is 30,000 messages/s/account, the SNS FIFO topics account level throughput would be much more than the standard one. It is weird.