What if I went into a room and just picked up a pedestal or chair and lectern and left it in a different room. If you were there illegally and took the chair then I expect they'll be able to charge you with theft, or at least attempted theft, regardless of whether you make it out of the building or not.
Lol! That's ridiculous. Every burglar who ever moved anything an inch a foot whatever could be charged even if they never took it. Lol