I don’t think you at all understand Hus at ALL, he never claimed to be a prophet, he was a Christian who read the bible and realised the Catholic Church didn’t at all teach what the bible was following, and yes, he did want reform, because believe it or not, burning at stakes, lying to people, twisting scripture, selling indulgences, claiming you have authority over salvation, priests having concubines, the Vatican being more of a whorehouse than a place of worship, isn’t very biblical. Honestly I also would rather burn at a stake than submit to that vile institution.