hey
ofcpurse, thwe admin may be somewha feeling more insecure about his network, or sometimes, due to the saddistic feelings or sometimes want to dominate others to say in othher words, he feels that he is the ultimate and no one should break his network and to ensure this, sometimes he will disable even the basic features and confirm his act.
but most of the times we should not mistake the admin as he is always trying to secure the network, ofcourse leaving those exceptional extrapride people, others will be good.