That’s not science.
That’s wishful thinking.
We can’t actually know the long term climate-costs of burning fossil fuels.
It’s unfalsifiable.
We don’t have a second identical Earth we can use as a control.
Expending the fossil fuel supply today (months) reduces the impact of global oil / gas shocks to people suffering high prices today.
Waiting for your team to invent new battery and storage technology, and littering the countryside with wind turbines and replacing the entire existing vehicle fleet does nothing to help people now.