If your someone takes a quick peak inside your tank and manage to copy it exactly block by block then u got a problem yourself 💀

Check the list of movecraft design stealing, if the craft type is there report them its not that deep.

For your first comment, screenshots exist. You literally can do nothing to stop someone from spying on your builds especially if you're combat tagged.
For your second comment, read what I wrote before deciding to refute it. I just said that people will simply copy it and then change a couple things to the bare minimum. They shouldn't even have that ability in the first place.

Maybe you don't care about other people stealing your designs, but I know many others who certainly do.

I dunno about removing it entirely its useful in checking your craft for damage. I do think we need some stricter rules on copying. Some kind of similarity checker for repair states would probly help.

Invis pots: what is love. Baby dont hurt me.

Whats stopping people from copying in creative mode if they already done so in spectator 💀. You cant know the armour comp unless you are in creative mode by ghost breaking the blocks. Instead of removing spectator we need better design theft rules.

I very much agree, Ruleblocks, I'm also simply saying that it's not hard to identify key features in armour just by spectator mode. Of course this suggestion wouldn't solve design theft completely, but it would make it harder for people to steal and easier for the potential victims to see who's doing it.