As long as you put the alternatives clearly on the table, you could let the customers choose, and sign off on taking the risk. You can give a recommendation, but ultimately it's their choice if they bear the consequences resulting from the choice.
Taking options off of the client’s table is the core responsibility here.
In the end, it's all business decisions. If it's something I don't like as a customer then it's to be infantilized.
(If you disagree then please don't complain ever again about LLMs refusing to help you reverse engineer a piece of code or explain how a virus works.)