How does a train that has 3 stops in south Florida going to solve the problem? People will still need to move east/west. At least tri rail has more stops, so yo

How does a train that has 3 stops in south Florida going to solve the problem? People will still need to move east/west. At least tri rail has more stops, so you don't need to move north/south as much. Additionally Brightline schedule is showing a train every 2 hours. I don't believe their target audience is commuters, but people flying into MIA and stopping in Fort Lauderdale, Palm Beach or Orlando - or vice versa, from Orlando to down south.