>The class counsel's unreimbursed litigation expenses were $2.6m.

In what sane state does it even get that high?

I've seen some YouTubes where lawyers were complaining about high bill rates and showing actual bills. One large firm billed the senior lawyers at $2500/hour and even the paralegals were billed at $600/hr.

That could pay for a lot of tokens.

Associates are billing over $1000/hr and can bill 12 hours a day easily enough. If you have 5 associates billing an average of 50 hours a week then in a month thats a million dollar bill just for the junior lawyers.