> With blockchains, only the user has write access to the database with their cryptographic identity. Users are in full control.

That trait is far from being unique to blockchains.

But no, users aren't in full control of cloud software.

> Users can run a node of the peer-to-peer component if they want. Anyone can. They just don't have to.

After 18 months of block size debate, this is deja vu. No, anyone can't run a node if you make it cost $5k/mo

You are clearly talking to an Ethereum investor and not a programmer. A large part of the Ethereum hype is using blockchains where they are woefully the wrong tool for the job.

Haha, you didn't even take the effort to look at my profile. I write code. Like many Ethereum developers, I own ether. My comments apply to any EVM-based blockchain, and there will be many.