Have a web form where someone inputs their ETH public key. Pays for the VPS service. Then with "one click" the VPS Ethereum 2.0 full node and validator is setup with the rewards going to their Ethereum wallet address. Something very stable and always ON ! Maybe take ETH from the staking rewards to pay for the yearly VPS ETH node service to keep it running.
I know DIVI Project uses you. I am talking about something like DIVI does for their DIVI "one click" Masternode. But for the Ethereum 2.0 Staking node and validators. One Click Easy !