Its fun to see how there's a massive plothole in carbon freezing. "its experiment, who knows if they'll survive" plus all the side effects when in the originals timeline
but when you go back to the old republic, they had bounty hunters who were freezing people with wrist mounted carbon freezers n **** . Its kinda ridiculous
Also while carbonite was used for thousands of years, it was mostly used to freeze...well...Tibanna gas (which i have no idea how that works)...It wasn't really experimental, it was just that no one on cloud city used it to freeze people, so...they didn't really know if it would kill him or not.