How much will this affect average oil/gas consumers in the EU? Weren't the Yellow Vest Protests[1] started in response to increased fuel prices (in that case, i

How much will this affect average oil/gas consumers in the EU? Weren't the Yellow Vest Protests[1] started in response to increased fuel prices (in that case, in the form of a tax). Presumably this will increase prices? Or will we only see a decline in Shell's emissions, but an increase in those of every other oil/gas producer? Is there an alternative outcome? [1] https://en.wikipedia.org/wiki/Yellow_vests_movement https://en.wikipedia.org/wiki/Yellow_vests_movement