It doesn't say "all your wants or wishes", it says needs. Every day we are tested, and every day we will probably fail. But, we are supposed to have faith that He is who He is. I have no doubt.
A woman was sexually assaulted in a gum't facility. Surprise (not!). Every family has problems of one sort or another. But, God will not give us more than we can bear. That is also in Scripture. Believe it or not.
I do not think it is a responsibility of gum't to take care of people.... I say that is what family is supposed to do! Family can be the church, not just blood, but the gov't should make sure we don't have invaders, and local governments should see to making good roads and protecting from thugs and thieves.
In a perfect Christian world thst would be great. Unfortunately, there are not enough Christians that are willing or qualified to take care of special needs people.