They have always found a way to make ppl deposit more and WD less.
They can make a new For Medusa and auction it off. They can make a new mall, bank, something and plop it somewhere. They can make a new 300 DPS 99% eff gun which needs 10000000 mayhem points and some unicorn pubic hairs to get and make "special gun mayhem". Etc etc. And their 2 month WD period makes them resisent to bank runs. When you have 2 day WD policy and someone doesnt receive money in 3 days - its game over. When you say - youll have your money in ~3 mths and done receive it on day 91 - noone bats an eye.
And there you have it. TWEN is currently doing its job getting revenue (deposits). Which can fun withdrawals perfectly fine. Next year itll be something new.
I get your concerns. They cant repay their debt immediately, but which company can. I wouldnt worry too much at current point.
I.