History shows that Bitcoin will outlive any issue, minor or major, and it will outlive you and your family. So no, "one scenario" is not enough to destroy Bitcoin. Where are we at today? 16 years of a constant arms race
and we didn't even need to hard fork once for cryptographic reasons.

Jul 2010 OP_RETURN Fix Patch spend-from-anyone bug Hard Fork
Aug 2010 Value Overflow Fix Fix 184B BTC bug Hard Fork -
Cryptographic reason: Fix value overflow (arithmetic bug affecting BTC cap)
Sep 2010 Opcode Deactivation Disable insecure script operations Hard Fork
Mar 2013 v0.8 Fork / BerkeleyDB Limit Incompatible DB settings Hard Fork
Jul 2015 BIP66 Signature Fork Signature rules enforcement Hard Fork
Cryptographic reason: Enforce strict DER signature encoding (ECDSA)
And plenty of smaller patches for script safety, database issues, and non-crypto logic fixes.
You're so angry that you had to drag my family into your little comment. You're angry because Bitcoin is your last hope of getting rich.
That's the only reason you're here-and that's just sad.
You're reading too many lies from the shitcoin people. Luckily for you, lies are tolerated here.

Lies are never tolerated, but we take special care of blind people (laser eyes).
People who have zero technical and zero economic understanding of anything should be spending time talking about doomsday scenarios.
...
Then what are you doing here?