It matters because of scale. Our current laws and social norms are based on a world where it's not feasible to check against a list of 1,000,000 disallowed peop

It matters because of scale. Our current laws and social norms are based on a world where it's not feasible to check against a list of 1,000,000 disallowed people. Technology now allows this, and we should re-assess whether our laws and norms should change with this new reality. Obviously I think we should add some new checks. Perhaps every blocklist should be transparent and have an appeals process. Or maybe blacklisting should be time-limited. Or maybe expand the list of protected classes.