I don't find that evidence convincing for two reasons:
1. Many peasant farmers relied on a commons for food production which was being legislatively destroyed at that time ( See https://en.wikipedia.org/wiki/Enclosure ). Factories got peasants who were being pushed off their land due to industrialization. Those peasants might not have opted to be factory workers if they had been able to live a traditional peasant life. Note that this same process was repeated when Mexico grew it's industrial base in the 1990's under NAFTA using Article 27 to destroy common land to create cheap factory labor( see https://en.wikipedia.org/wiki/North_American_Free_Trade_Agre... ).
2. People going to work in factories may not have be aware of how terrible the conditions were and once they found out they may not have been able to reverse the situation (starvation wages don't make for many options). In much the same way that sex-traffickers promise one job (working as a cleaner) and then once the person is under their power the traffickers force them to work as prostitutes.