I do see how it can be annoying, but i also find it kinda silly as well, like how i had a friendly Heavy on my team who then decided to pick up the intelligence when it was nearby, so the game basically turned into an escort mission as the Heavy crouch walked his way back to the capture zone, which i think added a fun little challenge to the usual CTF gameplay
Sadly the Heavy died just a room away from the capture zone after starting from almost halfway through the Landfall map