Earlier quoted context omitted.
I vouched for this comment as I believe it has a point: I think decentralised systems in general have a tendency to yield centralised hotspots for convenience and scalability reasons as networks grow, but in the case of blockchains and Ethereum in particular, running a full node (that can provide the functionality of Infura for instance) is becoming extremely infeasible. I acknowledge that this is still much more dec…
You can run a full node on AWS in a couple of minutes, they've a managed Blockchain service that allows you to create an eth node in literally a few click. Not sure what's infeasible for you, but to me that sounds pretty reasonable. If you've the skills just download geth and run it yourself in your own hardware. There are people who do this on a daily basis to mine eth and they're not hackers.
I doubt anyone is able to sync a full node from genesis block anymore.