@zasad@. Hehehe agreed. This is why altcoins were created because there are developers that want to create something that can do better than bitcoin. Fast transactions, more anonymity or smart contracts, these are being developed. However, the bitcoin maximalists will call them scams then they will tell you that the best coin is only bitcoin. They will cancel you if you disagree. A very head shaking behavior hehehe. How do we expect the whole cryptospace forward with only bitcoin?
They wanted to create something better than Bitcoin, it is their good attempt.
Unfortunately, they ended with less secured blockchains and more exploitation happened that cause dramatic losses for users on those altcoin blockchains.
Bitcoin blockchain is the best among many Proof of Work blockchains and it is certainly better than Smart contract blockchains.
See How many confirmations are equivalent* to 6 Bitcoin confirmations? (For Proof of Work blockchains only).
https://howmanyconfs.com/With stable coins, they can be frozen in your wallets, values can de-peg.
PSA: Most Stablecoins Can Be Frozen, Even in Your Own Wallets