See my previous answer: >>If the views people espouse are illegal, then punish them via the law. This also goes for their activities. There is a clear differ

See my previous answer: >>If the views people espouse are illegal, then punish them via the law. This also goes for their activities. There is a clear difference between someone saying "I think Terrorist Group X is great" on twitter and someone using their bank account so that Terrorist Group X can buy stuff to make bombs. And even in that latter case, once the person concerned has finished their prison sentence they should still get a bank account so they can live.