Right - so how is me not eating meat or not driving an ICE vehicle going to help change the situation? The people with the capital to actually change things seem to be more interested in mongering fear while continuing to profit off of their ecosystem-destroying industries, than trying to come up with effective solutions to the problem.
The list you linked explicitly excludes emissions from agriculture, you are talking about %70 of what they measured, not overall emissions. If everyone stopped eating meat, it would reduce overall global emissions by a third which is hugely significant.
It's not. Not eating meat or driving a hybrid car doesn't help to save the environment, it helps YOU feel better.
The gigatonnes of CO2 linked to a small number of fossil fuel producers are also linked to a very large number of people putting it in their ICE vehicles. People not driving ICE vehicles is clearly going to change that quite a lot...