[5] Andreas Weidinger has been active in the Young Conservatives (KU) for a number of years and was elected to the organisation's executive committee in 2014.

On 21 March 2016, news outlets reported the rise of division within the organisation caused by the expulsion of certain members leading up to its national council held during the weekend.

[12][13][14] In March 2018, he was succeeded by Andreas Storgaard Weidinger and won the 2017 national championship in debating at the Folkemøde on Bornholm.

[15] In this connection, he was interviewed by the Danish newspaper Politiken where he described his ideological position as socially conservative.

[17] Although he with 358 personal votes was not elected, his campaign was praised in the newspaper Metroxpress, who awarded him the best candidate on social media.