>Kids tend to prefer specific genres when watching YouTube, and those categories are areas where marketing efforts are particularly effective. This makes sense

>Kids tend to prefer specific genres when watching YouTube, and those categories are areas where marketing efforts are particularly effective. This makes sense and really seems to imply that kids who have an interest in X and watch a video about X ... are likely to want products from category X. Works for me too when I see some neat-o Arduino bits, on an Arduino channel, that I maybe could use (ok likely not but I want them).