supported Mitrović was Stojan Maksimović, who several years later designed another Belgrade's landmark, the Sava Centar. But the opposition continued in the next years. Even in the 2010s, a famous caricature by Ivo Kušanić in the daily Politika is still being mentioned and reproduced. It shows a gallows next to the building and the text: Who are these gallows for? For the architect! "Generalexport", the company which owned the building went bankrupt in 2015, which was confirmed by the court in March 2017. The commercial half of the tower, with the related garage space, was offered for sale by the bankruptcy manager on 23 May 2022. Asked price was RSD2 billion (€17 million), but no one made an offer. In July 2022 it was offered again, this time for RSD1.46 billion (€12.4 million), or 35% of estimated worth (RSD4.17 billion or €35.5 million). By the end of 2022, with the third sale attempt—and the property now listed for RSD834.6 million dinars (€7 million or €400 per m2)—scheduled for 6 February 2023, residents, citizens and public figures began to protest the sale, offering ideas for the building's future. Building manager, and a group of architects and economists, proposed that state takes over the building due to its importance, and to transform it into the Tesla Tower, "oasis of spirit, culture and architecture". Five floors were be adapted into the Nikola Tesla Museum, which would move into the building. With added science and technology centers, libraries, concert halls, galleries and bookshops, it would make a cultural and educational "Disneyland", opened non-stop. Proposition includes adaptation of the surrounding plateau, which covers , into the urban graden, theme gardens, park of friendship, outdoor gym, with pedestrian footbridge and revitalized fountain and amphitheater. Coalition Zajedno also suggested that state should use its pre-emption right to purchase the building, converting its use to an academic campus by naming the University of Belgrade as an administrator while also employing students (architecture, interior design, construction) to adapt the building. A group of electrical engineers suggested addition of Mihajlo Pupin to the joint museum with Tesla, creation of experimental labs and recreation of the Wardenclyffe Tower at the top of Western City Gate. Do not let Belgrade drown political party also supported state ownership of the building. Residents announced blockade of the city's central bridge, Gazela, protesting the sale. After many years, on 12 January 2023, the digital clock