The handcuff mechanic in Cid's raid ever since its addition to Solo runs has been one of the worst mechanics in game to ever see the light of day, it has no counterplay in solo runs and serves the one purpose of being annoying rather than a fun challenge to deal with. The only semi-justified reason for its existence back when the raid initially released was to help counter tiny-tasking the raid for birbs, which no longer flies for current AV given the fact the game practically has tiny-task built into it with auto-play.
This leaves handcuffs as a mechanic that isn't fun, drags down the raids enjoyability, and makes farming harder in an economy where gems are more important than ever, there is no reason to keep it around other than just to have it