I think the usual lazy reason is to defend against Bobby Tables[1]. Sites that don't cleanse the user input properly. [1] https://www.xkcd.com/327/ https://ww

I think the usual lazy reason is to defend against Bobby Tables[1]. Sites that don't cleanse the user input properly. [1] https://www.xkcd.com/327/ https://www.xkcd.com/327/