Stems from this article, would have to translate to English though
https://www.mundodeportivo.com/futbol/premier-league/20210420/493351176154/la-uefa-ha-ofrecido-dinero-a-los-equipos-ingleses-por-su-retirada.html?utm_medium=social&utm_source=twitter&utm_content=futbol
Interesting bit from the fans forum Labour just held, was suggested since most of the clubs/their stadiums are in Labour controlled areas, there are options that could use to stop matches being played.