Although I still have several years until I am actually going to be applying to grad school, learning about the process was invaluable. When applying to college in high-school I only really figured things out as they came up. Luckily, my school had amazing college counselors that helped everyone through the process, but I didn’t ever have a good top-down understanding of the process until it was over. This made some things extremely stressful as I would find out about some requirements without too much lead time. Luckily, everything turned out just fine and I didn’t miss any deadlines, but I certainly believe it could have been less stressful had I fully understood the process earlier on. Since I think there’s a good chance that I might go to grad school, I wanted to make sure I got that top-down understanding early on, well before actually starting the process. Attending a simple, no-stress event that quickly and clearly provided all of the pertinent information was exactly what I was hoping for, and was exactly what was provided. I think small events like this early on are extremely beneficial both to college students thinking about grad school, and high schoolers considering college.
I agree what you said, being exposed to the application process is very helpful! Even though if we are not certain if we are going to apply for graduate school, knowing the application process will definitely helps!