Abstract:  This article analyses the escalating tensions between political actors and the media in Spain, focusing on how structural weaknesses in the journalistic field facilitate the internalisation of disinformation and political polarisation. Using field theory and qualitative data from interviews with journalists, regulators, and media professionals, the study explores how Spain’s deregulated, economically precarious, and structurally fragmented media environment undermines journalistic autonomy. Recent challenges to media legitimacy illustrate declining professional standards, insufficient self‐regulation, and the blurred boundaries of journalistic identity. The analysis challenges the view that the prevalence of disinformation is mainly a byproduct of political polarisation, arguing instead that low institutional autonomy has made Spanish journalism structurally vulnerable to post‐truth dynamics. The article concludes that Spain’s regulatory model, while formally protecting press freedom, lacks the internal governance mechanisms needed to uphold professional ethics and ultimately professional authority. As the European Media Freedom Act promises regulatory change, the article calls for renewed public and professional debate on journalistic standards, legitimacy, and the democratic role of the press in the face of mounting epistemic and institutional crises.

Keywords:  disinformation; journalism; journalistic autonomy; journalism regulation; media independence; post‐truth; Spain

Published:   25 September 2025

Issue:   Vol 13 (2025): Electoral Communication: European Elections in Times of (Poly)Crises (In Progress)