Give the brothers in the crypto space some confidence, I won't use any technical jargon, just a simple explanation of the hope in encryption.

Encryption won't die because speculation won't die; at worst, it's still the best place in the speculative market, and funds will eventually come back.
The better scenario is that in the next wave of AI development, blockchain can be integrated, which would be both an investment and speculation opportunity. Not only will funds return, but even more will come.
This round of AI is mainly driven by supply-side shortages and is still in the infrastructure stage. The real integration into everyday life for ordinary people will be in the next wave, and that's when encryption will have a chance.
To give an imperfect analogy, it's like the second wave of mobile internet opportunities.
So, the future is bright, no need to worry. What you need to do is avoid being scammed by fraudsters.