It still takes more than a name to stay in F1. Lots of sons/nephews/cousins/brothers of decent F1 drivers somehow got into F1 riding on the back of the family name, but once they were sussed at the highest level they didn't stick around for long. Whole problem with motor racing is you need to have a wealthy family or backer behind you to get you on the ladder in the first place. With the family name though comes the pressure to perform. Can you imagine what the spotlight will be like on Mick jnr if he gets to F1?