The trip of JD Vance, US vice president, to Hungary has been interpreted as support for Viktor Orban's government.
This support comes at a time when polls indicate that the unified opposition could win the upcoming elections.
Hungary's position under Orban has been seen as aligned with Russia's interests, causing tension in Europe.
Vance has participated in a Fidesz rally, thus showing partisanship towards a political option that seems to benefit Russian interests.
Vance's intervention could be seen as an interference in the elections of a EU member state.
Conclusion: Vance's visit to Hungary is interpreted as support for Orban's government, which may be viewed as inappropriate interference in a European electoral process and support for Orban's pro-Russian stance.