I agree with this.
Suits do not always make the suing party whole, for a number of reasons, yet still have value in enforcing law.
Additionally, many arrangements (particularly class action) have attorneys assuming the entire financial risk of the a loss, and it's reasonable for them to be paid for this service.
---
That said...we're not taking about 30% to the plaintiff, or even 5%. It's 1.4%!!!
It's like saying Facebook founders get a combined 1.4% of the company.