freecam can be better by this:
- FreeCam should not freeze you mid-air when enabled (See vape's freecam)
- FreeCam should ignore where you rotate your head when in freecam . it might only do this when it's disabled, but if you turn on freecam, look behind you, and turn it off you will be looking where you looked in freecam.
- FreeCam should ignore other actions such as Sneaking, using items, switching hotbar items, and maybe messing with inventory.
- FreeCam should disable upon disconnecting from the server
- The real player should not ignore knockback if hit while freecamming

all of these would make freecam safer to use and feel much cleaner overall