My mom believes fires in LA were intentional to create a smart city for the Olympics

My family and I live about 45 min from LA. My mom genuinely thinks that these fires were started by the government/Newsom for a land grab so that they can do “LA 2.0” and turn it into a smart city before the Olympics…. I asked her- “mom, you’re telling me that the government purposely burnt down over 10,000 homes and displace hundreds of thousands of people, this creating even more issues for housing here just to turn LA into a smart city??” And she said “yes. These people are evil and they don’t care about us”

How do you guys deal with people who genuinely believe this stuff and have no sense of rationality or logic and are just so deep into the rabbit hole? Part of me is so angry that people lack empathy and just immediately go into the political/conspiracy side of it rather than actually doing anything to help. I feel especially angry towards my mom because the level of destruction and devastation is practically happening in our backyard.