Don’t worry about safety. No problem at all 24 h.
KP is ok to walk from Abu Tig Marina or a.m. hotels.
But center of El Gouna way too far. Getting around with tuc tuc is cheap and fun.
Not sure about KP nowadays. There were projects I saw to build to whole area new with hotels etc.
Can be that they had to move further north now.
Been few years I went last time.