If I want to drive on these roads, send my kids to these schools, support these police, support these firemen, pay for these street lights, pay for this energy delivery system, etc. ... then of course I have a right to live here. I will be paying my way and not stealing from people who DO!
Also (maybe more importantly) I have enough respect for this place to call myself a citizen and get myself documented, pay taxes and OBEY THE LAWS.