The chemtrail guy at my local diner finally got to me after 4 years

There's an older fella named Ray who eats breakfast at the same Denny's in Dayton every Tuesday. I always figured he was just another loudmouth with a YouTube habit. But last week he showed me a satellite image of a clear grid pattern over the Ohio Valley, then pulled up flight data from 2016 that matched the same lines. I checked the FlightAware logs myself and the timing lined up perfectly with commercial routes. That still doesn't prove spraying, but it killed my assumption that everyone who brings this up is lying. The part that got me was his simple question: why do some flights stay in straight lines while others zigzag for no weather reason? I'm not saying I buy the whole fluoride thing, but I've stopped rolling my eyes when he starts talking. Has anyone else had a local crackpot actually plant a seed of doubt?