Yep, everyone has to make the decision and they will live with that decision and a very rare few might even succumb to it when it shortens their life but I won't dwell on that as it really is sensationalism. It is called DUST EXTRACTION for a reason, you can pick up the big bits with a shovel and broom if you so desire so why bother to install it at all if that is your aim? I have no trouble with people denying that fine dust extraction is the whole point, it is your health after all and has nothing to do with me. For what the majority of people use "dust extraction" for they are wasting their money as it can be done by other means.