It's not about people who work in oil and people who work in renewables. Oil serves the entire world. Price changes reroute millions of tons of food, medical supplies, and other consumer products.
Yes we must replace oil. We haven't yet. The effects aren't gonna be giving up chicken nuggets or beef steak. War, water shortage, medical supply shortage, food shortage.
If the oil issue has been simplified to "oil bad" for you then you have been the victim of propaganda even if you are on the right side. Increased oil production is one of the pillars lifting billions of people out of poverty. Replacing it is not about "beating the bad guys" it's balancing the environment against the poor masses.