Seriously, who the fuck cares about the liberty of those who don't want it?
In the end a decently informed libertarian knows more about socialism than socialists themselves, but unlike socialists he also knows about capitalism too. This means that you, as a libertarian, can easily become a big defender and promoter of socialism.
Then with all those books/speaking/tv royalties/politics money, you can buy whatever you want, maybe even some land somewhere where you can build a libertarian utopia, if you still believe in it. But why buying land? You could just use your influence in the State to wage war and conquer lands for yourself. Or buy some cocaine and some prostitutes, who cares? Just enjoy the fruit of those cucks who want you to rule over them.
Honestly, it's a complete waste of time trying to let people know about the advantages and the morality of liberty. These people refuse liberty for themselves and others. Marx and associates gave us an exceptional tool to pilot the masses to work for our personal interests. Voluntary slavery. Think about it: if you were to cause suffering among the people with your socialist policies, it would be their choice. You would basically make socialist suffer while you run all the way to the (swiss) bank with their money. It's them who decided to vote for you, after you promised to put their neighboors down in order to make them all equal. They wanted evil, you just capitalized on it.
Of course there will be some innocent victims, but who really cares? It's nothing compared to the enormous amount of statists that will suffer. You will make them poor slowly, day after day. A taste of their own medicine.
I don't know about you, but I'm gonna join the local social-democratic party today.