There’ve been rumblings that WT higher-ups half-expect CSA to actually sink the Org sooner rather than later, likely as a result of the Pedo database (and more importantly, the accused GB member names listed in it) being publicly exposed.
IF that’s actually the case…
…a vocal and steadfast refusal to apologize (for anything, really)* would absolutely factor into it.
*…particularly in the face of other, far more prominent religions actually doing so…