Doubt Maidsafe will do this. From their fundamentals
http(s) is a clearnet service.
Of course what you are asking is in effect to wean people by telling them use this real secure network, but connect to it insecurely. Like making good coffee and then putting it into a dirty cup, just doesn’t work and makes the good coffee taste like sh*t. Think of all the complaints and claims of fail as people get their secure data stolen by trying to combine the two.
For instance Chrome will send off your safe URL or safe data to google search system because chrome will still have all the clearnet tracking and unknown URL data sending.
Another instance is a cracker creates a safe site with clearnet URLs embedded that downloads malware or is a phishing site. ie all the insecurities of the clearnet even though you are using the plugin.