Most comments are "we have to do this or that (things that have been repeated a thousand times) but it depends on politicians, nobody is doing anything, we are

Most comments are "we have to do this or that (things that have been repeated a thousand times) but it depends on politicians, nobody is doing anything, we are doomed, it's not really that hot in a timeline of thousand of years, we need CO2 sequestration, we need to plant trees", blablabla. We could post comments using Markov chains and nobody would notice, everything would get upvoted