Come on, seriously? In that case, you're offending me by not reading the content of the post and making summary statements of people who make posts like that. There are plenty of people who join the military for the wrong reasons, and its been done in documentaries (gang members that join for all the wrong reasons) and police officers aren't all angels. One here murdered someone on video last year and his 3 fellow officers attempted to cover it prior to the video's release.
You're offending other police officers by blindly insisting they are all amazing and perfect and true heroes. They are people and they're no better than anyone else. Your tag indicates a generalization of police, firefighters etc., its just different than the OPs, so consider that. It would be very hurtful to someone's family who was murdered by a police officer if you told them they're all true heroes. Much more hurtful than the OPs statement that some are a certain way, but not all are.
Sorry for the OT. This is a really good example of it being taken personally for no reason at all, which is why the tips debate gets so hot. Something gets said and somehow someone on the internet you dont even know interprets it as direct assault on their person, despite it just being a personal opinion and given that the person with that opinion doesn't even know the other one, there is no way its personal.