I'd argue that if you can't make money without tricking people, you shouldn't be in that particular branch of business.
If you want to tell them they shouldn't be in the airline business, sure, but I'm not quite sure what your argument is then.
Can I be a customer without getting entangled?
For example to refuse the travel insurance policy you must choose that you don't want it in the country selection box...
Personally while I find it irritating, I find godaddy much worse and since unlike Ryanair they have cheap competitors without dark pattern I avoid them.