This afternoon I was showing my son a video on Youtube (on my Roku) about the fireworks explosion that happened in Ocean City, Maryland. After the video ended, I pushed the home button on the Roku so it went back to the home screen where all on my Roku apps are. My Roku has the standard IR remote. It is not the newer voice remote. Then we started to talk about Luca, an animated movie. I said that I wanted to show him a video clip that explained the ending of Luca. So I went back to the Youtube app on my Roku. Low and behold, the main screen of Youtube showed Luca.
Coincidence? Was Alexa listening to us? Did Alexa tell Google/Youtube that we were talking about Luca? I immediately pointed this out to my son. We both thought it was kind of weird that Youtube's home screen showed Luca even though we've never searched for Luca on Youtube and we only talked about it a minute earlier.
I wonder what's going on here...