Re OE32 boat we may just sit and wait. Better not make any far fetched projections.
If a boat gets rolled 'several times' then there is normally heaps of damage FIRST AND FOREMOST to the people in the boat.
Than again it it does not speak very highly of a design if you get rolled 360 many times in a row. Think of that pink girl: sailing the SO, how many 360 did she have?
And neither long keel nor topmast rig nor something makes a design safer or less safe. Mind OE32 were (many/mostly) hand picked and owner finished. If one owner went for a mast
somewhat stronger than what we see everyday on a Lavaria then it speaks very well of common sense of this particular owner.
I think the credit is these sailors pressed the button then looked around, assessed the damage and their ability, and kept on going. A virtue, in my book.