Considering it’s origin “outside” of EVE space it is my opinion that possession of Mutaplasmids should be a crime, the Mutaplasmids subject to confiscation and the possession punishable by death.
EDIT: As is usual persons enforcing the law are not subject to the law.
My freighter is in such a place every time it warps. Some of the warps take 3 minutes and more. And when I dock up then I’m also unreachable. The players in the Abyss are at risk during their time in the Abyss unlike my freighter is during warp, and the exit of the Abyss can be scanned down and some players may even leave with a suspect flag on them. I would not want my freighter to give me a suspect flag for being in warp.
A station trader, who sits docked at a station can undock, but it doesn’t make any of his profits accessible to you on undocking unlike a player leaving the Abyss. Maybe station traders should get a suspect flag on undocking when they’ve made too much of a profit with station trading.
I don’t think there is a problem here, unless one makes one up.
Warping ships can be seen by anyone who is on a grid in your warp path, they can be tethered by a citadel in the warp path, they can be smartbombed in mid warp when the disco is placed properly. Even your freighter could be disco’d in mid warp, but of course would that be seriously expensive and hard to pull off.