I'm just glad I could steer my grandma away from voting BSW. Took quite some time. She has this bad habit where she really trends towards people who she things look nice, her definition of "nice" being toothpaste advertisement - lawyer crossovers with soulless eyes and an empty smile. Zu Guttenberg, Wulff, now Wagenknecht aare those sorts - she can't even say which of they politics she likes, but they just look so personable so she wants to vote for them. Plus, she's left-ish, and Wagenknecht split from the Linke party so she's gotta be left, too, right? And she once saw an interview where Wagenknecht argued in favour of making public servants pay into the general pension pool like everyone else, and being extremely pension-focussed these days that appealed to her.
Took months of work to make her see that Wagenknecht was full of populist and xenophobic shit, has no clue how to finance any of her demands, and is a muppet with Putin's hand up the arse. Now she voted for the Linke, as she has done most years.