Seems rather rare to me.

If a Dotcom type of an event affected bitcoin ecosystem, it would not have recovered - it had millions of participants actively winding up and unwinding positions in real time, which is not something that bitcoin is capable of supporting at this time.

If a Housing Bubble type of an event affected bitcoin ecosystem, it would not have recovered. Lots of special purpose leveraged positions needed to be de-leveraged. Something that bitcoin is not capable of supporting.

If LTCM type event affected bitcoin ecosystem it would not have recovered. I dont even want to think about the effect of LTCM type event on a bitcoin.

All three were absolutely survived by the modern economies.