Thats really helpful, I think I am going to try this out. The whole VPN and port forwarding feature I was curious about happened because my ISP doesnt allow port forwarding and I was unable to set it up for sharing my jellyfin. I will try to read the link you shared and try what I can do! Thanks a lot!
Thats was super helpful information, even though some of it towards the end was a bit hard to comprehend, for me, I mean. But I have some relevant keywords to search and find out more about, haha, so its all good. Ill do some reading up on how to set up sdwan services like you mentioned, and also about dynamic dns. From the general consensus, air VPN is the popular choice, so ill look into signing up with them soon. Thank you very much!