See this thread: Safe Computation, Apps & Plugins
I reckon there is a way to do this and more by creating plugin’s for elders (maybe or even preferably adults) - they can manage/advertise and consensus can be checked by user querying multiple nodes running plugin “x” that performs what the user wants - could even be arbitrary code.
The only thing the regular internet lacks that Safe allows is an in-built means to reward nodes for carrying out some task.
Not super simple, but once these things are created they can be forked and adapted for any sort of smart-contract as well perhaps.