That's actually a pretty terrible idea, iyam.
it's actually pretty great because it allows for handling of unforeseen technology changes in a much better way than we currently do. Adjust the constitution with the technology.
Big topics to address:
voting: why the eff isn't this crap online and why aren't we automatically registered?
state lines: why the eff do we allow them to make zero sense at all?
The District of Columbia: Why in the holy eff don't they get representatives in Congress?
health care and housing: why the eff aren't these "rights" in a civilized, enormously wealthy society?
guns: reword the 2nd amendment to a way that makes sense in the current context
Homosexuality/race/: need some more robust rough ridin' constitutional protections here
criminal justice reform: can we come up with a better rough ridin' way to deal with crime and punishment and address it in the constitution? LIke rough ridin' permanently ban for-profit prisons in the constitution for a start. And come up with a better way to convict people than juries. (Or at least talk about it)
you get the idea. at Constitutional Convention 2.0 you could decide how often to revisit and probably make certain rights virtually untouchable (speech, religion, search and seizure, hell even guns, etc.) but make it easier to adjust to the times than the current system.