One thing that helped me understand it better was reading about how different platforms display odds and match information. I came across
https://www.betinexchange.online/ while exploring the subject, and it can serve as a starting point for getting familiar with sports betting platforms. The main thing to understand is that live odds reflect changing probabilities, but they don't guarantee what will happen next. There's also a delay between events on the field and the information reaching a betting platform, so it's worth being aware of that. I find the technology behind real-time updates quite interesting, even just from a technical perspective.