A yearly review of all of the laws would be labour intensive (read expensive). Governments will simply say "reviewing all the laws means we have to raise taxes to pay for the review, so instead we're going to do a blanket refresh on all laws"
I also don't really think it's that big a deal to ask the government to once a year go "we all still think rape's pretty uncool? yep? great, all in favor of amending the Consolidated Sexual Offenses Act 2019's expiry to be 2038, up from 2037? Done! Moving on."
I imagine any politician that objected would get eviscerated in the public eye. Should be a one-hour-a-year process to knock out all the key stuff, particularly if everyone knows first sitting session of the year is the refresh-the-core-values session.
There is a solution though: write fewer laws. Ideally so few that citizens can reasonably be expected to know them, or at least so they can be counted.
I wonder if a society can function with a max of 1000 laws at any one time?