This is a simple data pack that allows any player to toggle into spectator without op. Type /trigger spectator_toggle and you will not only go into a spectator, but an invisible armor stand with your head will keep the position you first executed the command in, and when you toggle the command again, you will be teleported back to that armor stand and put in survival. This position log feature will essentially disable spectator fast travel making this lightweight pack perfect for servers where members don't own camera accounts and want to use spectator for anything really. I personally use this on my own server as I coded it to prevent myself from putting people into spectator manually and relying on their trust(not that I don't trust them).