When did being super lucky automatically = working hard?
No they shouldn't be tradeable so that people who work just as hard, can't be exploited by lucky people (who likely have been playing the content less) can sell it for absurd prices for their own gain. Content (specifically relics and gear) should NOT be gatekeeped by other players, or the rng that allows this.
and seriously the reason they are tradeable is because you are meant to cooperate with other players to get logos actions, and lets not forget that the logos duty actions themselves aren't actually that valuable, and are a way to augment gameplay and give players an edge in combat, the only reason they are this expensive is cause players simply can't get the total of 50 logos actions used cause of bad rng, NOT because they are being lazy.