Re: RNLI vs chuggers
The comparison would appear to be that canceling or restricting a humanitarian service for a political goal is something they consider immoral. Theoretically, fewer attacks would have been committed by the IRA if ambulances would not come to help the victim, and theoretically, fewer illegal migrants would be sent if they were more likely to die at sea. Both would require allowing someone to be harmed when you have the ability to help them, and neither would necessarily result in the outcome you prefer.
This is why I mentioned the question in the first place. Whatever my personal opinions might be, and they are not relevant so I will not state them here, there are people who oppose sea rescue resources because they can be used to help migrants and those who want to restrict their actions to prevent them from helping migrants. If you can't change everyone's mind on that, and they are successfully reducing or restricting the sea rescue facilities, you can patch the problem you see by providing other resources that are not restricted by political decisions because their funding comes from other sources. Your opinion is probably that the government should be paying for whatever subset of services you prefer to exist, but if you can't convince the government to do it, then an external charity is a method of obtaining the goal anyway. This is true for the subset of charities that do something that a government also does, but there are also charities that do something that a government typically should not be funding.