The lineworker and helicopter don't get electrocuted for the same reason that birds don't. There is no way to ground (other than capacitance which likely cause

The lineworker and helicopter don't get electrocuted for the same reason that birds don't. There is no way to ground (other than capacitance which likely causes the arcs you see in the video) According to a comment elsehwere based on capacitance the amount of current flowing is rather low and not immediately dangerous.