I didn’t check out any of your posts. I was making a point about the “safe and stable” stockmarket vs the “volatile and dangerous” cryptomarket.
Cryptocurrency is just like the stockmarket, so there are safe, dangerous, and stupid options.
No one has argued that bitcoin is stable. It maybe will be in 10-20 years, but for stability today, you obviously go with a stablecoin like USDC or whatever stablecoin that is backed by your local currency and assets.