The concept of legal personhood is problematic on its own.
The law cannot take a concept and add "legal" to it, to expand its definition. it should simply define a new term that has no relationship with the former.
Instead of updating laws to adapt to entities that require legislation, they instead chose to expand the meaning of what a person is, so that the protections of a person also applies to that entity, but not always. What a twisted and crooked thing the law is sometimes.
A law that contradicts reality or logic is invalid. But we don't follow laws because of their validity, so that is irrelevant. Except for the problem of the legal system's legitimacy, and the public's trust in it.
If a corporation, a ship or some other entity requires legal protections or if legal responsibilities should be placed on it, specific law should be passed to that effect.
I don't need to go on about the cancerous effect corporate personhood has had in the US in recent years to make a point, but the root cause is legislative laziness. If there are 100000 laws that involve a person, lawmakers are obliged to review every single one of them, determine which ones apply to a company and update those laws, or pass new ones as applicable.
For example, there is no reason for corporations being allowed to participate in politics (US), because they don't get to vote and the government derives its powers explicitly from individuals. But the crooked and twisted nature of the law is such that the lazy expansionism of the term "person" created this gray area where corporations can benefit from personhood but avoid its obligations since they're only a "legal" person. It leaves lots of room for interpretation, reverting governance to the whims of individual rulers (judges) instead of the rule of law. And that way, the law commits suicide.