I do not feel guilty
Advertisers have no respect for me, why should I have any respect for them? When they start treating me respect -- that is to say, when they start respecting my privacy and stop tracking me and stop trying to determine my physical location -- then I will treat them with respect. Lead by example; do not ask me to do something unless you do it first. Until they treat me respect, I will continue to use whatever tool I need to maintain my privacy.