Say we have two Things. We'll call them Thing A and Thing B. Let's also assume that the following statements are true:
- Thing A is bad/a problem.
- Thing B is worse/a bigger problem than Thing A.
The fact that (2) is true does not suddently make (1) untrue. Furthermore, worrying about Thing A does not mean that we can't worry about Thing B as well.
That is all I have to say on the matter.
(Not actually true, as I have lots of other thoughts on the matter, but I'm going to keep them to myself for now.)