The problem is, not doing so is tantamount to treason to them. The election was stolen, this isn't the USA anymore. This is some deep state globalist conspiracy. They're so far gone that the only path forward is to threaten war and physical harm to others.
Imagine. Some deep state conspiracy and the best person they could put in power was Joe fuckin Biden...lmao

When Manchin goes, he isn't getting replaced by a more left Dem. He is as left as the state is gonna go for some time. Trump had ~70% of the vote; even the most liberal county, Monongalia, still broke for Trump, and that's where WVU is.
Anyone who thinks the citizens here will vote for another Dem are delusional. He's staying in power because he was already there, simple as. He was an agreeable Dem because he would talk about coal lovingly and bitch about things people wanted him to bitch about. If/when he swaps to R, he's going further right or the people here will vote a better conservative in.