I’m not super well versed, but my understanding was that watching the preview for more than X seconds already counted as a view. At least it was like that a while back after they were introduced.
Also be careful because these ai channels are sneaky and will use generic pictures or stills but the script and voice are all AI.
People give money to streamers. There’s plenty of data to mine there regarding what the streamer was doing or saying vs how many donations they were getting. You can correlate that across different kinds of streams or streamers and get a good idea of how to maximize extraction from a given population.