Sorry if it is rude, but this news is very funny.
I learned that lesson 20 years or so ago. Unique passwords for every site now.
There are a lot of people who use these sites. The spreadsheets possibly only represent a fraction of the data appropriated.
This event is making news, many don't. Including other dating services, or non-dating services with online data.
Really: you simply don't know where, when, or how your data might get caught up in a system such as this.
Don't be so smug.