So, we would like to propose this feature to be added to Bitcoin protocol:
A "Time Lock" command for Bitcoin addresses.
Are you aware that Bitcoin addresses do not exist on the blockchain or in the protocol?
And that "addresses" are not spent, "outputs" are.
And that transactions don't have timestamps?
And that the timestamp on a block is unreliable as an indication of current real-world calendar time?
And that the change you are proposing would require so much modification to the way the protocol works that it would likely destroy the consensus system and the fungible nature of bitcoins?