Starmer to scrap two-child benefit cap as Treasury told to find money | The Observer

I'm prepared for the downvotes here but... why not raise the cap to three-child? Probably a silly question, maybe it would make pretty much as much difference as scrapping the cap entirely?

"Mmm we've fucked over the trans folk, I gotta win back some goodwill. Kids benefits? Sure let's go with that, those fucking lefties love benefits"