Silas is a rebel, but not a revolutionary. This is Li Wei's evaluation of him.
The discrimination and exclusion he experienced from childhood made him thoroughly committed to his single identity as a mage, and years of dark prison life inevitably made his temperament extreme and extreme.
The liberation he wanted to win was only the liberation of him and his fellow mage.
As for civilians in Demasia
Let's just say that if Livy doesn't intervene, the first thing Silas will do after he regains his freedom in the "future" is:
Introduce the barbarians from Freirdrod in the north into the customs