Forget about voting through mObywatel. Here's the main reason

Poles will not be able to vote online in the 2027 parliamentary elections. The situation may be akin in subsequent years. The problem is not the technology, but the political hazard that various politicians might exploit specified an option for their own ends. Deputy Prime Minister and Minister of Digital Affairs Krzysztof Gawkowski, in an interview with CyberDefence24.pl, expressed concern about the election results being undermined and pointed to a deficiency of adequate trust in digital mechanisms of democracy. The first step toward building that trust is to introduce electronic signatures of support for candidates.