Blacklist by default and whitelist what is wanted is better in almost all context. Otherwise people will always find a way to circumvent the rules to get the ex

Blacklist by default and whitelist what is wanted is better in almost all context. Otherwise people will always find a way to circumvent the rules to get the expected results. > placing hoods or sacks over the head of the individual or using duct tape over the individual’s eyes; So using other kind of tape is totally ok (for example).