First of all, it's Lewis, not Louie. All those who fail or don't want to write it correctly better rethink why they are here.
Secondly, it is Lewis' right not to care about what others say. However, others also have the right to say what they think (Villeneuve for instance asked the report if Lewis actually has offers, because the speculation may be pointless). As such, it's not up to Lewis to tell others to shut up.
Speaking is silver, silence is gold.