There is bitcoin/crypto currencies, and then there's bullshit and "<boring real world thing> BUT ON THE BLOCKCHAIN".

The former is well-understood and has legitimate use. The latter was a bubble that thankfully mostly burst by now, with the grifters moving on to the next fad (AI).

I'm sure your bitcoin are fine, seeing as the entrenched financial institutions and the old money crowd invested in them, their value isn't going to go down; nice to be part of that crowd I am sure. You may want to check in on NFTs, Terra Luna, Celsius, Safe Moon, SQUID, and FTX. I think they might not be at all time highs.