The belief in “tech saves us” follows the exact same line of belief as saying “believing in tech saves us will be our downfall”. There is functionally no difference between the two, as both act as if it’s guaranteed. The only way for Humans to live through climate change is to keep our options open to tech advancements whilst simultaneously working on lowering our carbon emissions, as acting as if one is wrong and should be preferred over the other is how you get monopolies over the government.