Just came across this channel on YouTube, two guys who claim to do survival / bush craft videos, and this one video / series takes place on a lake in Banff National Park. The lake is not mentioned but I know which lake it is. Several infractions are committed, including the use of drones, keeping of fish where it's not allowed, use of bait, probably random camping. Feel free to share the videos far and wide in order to shame these people, and if you happen to know these guys don't hesitate to tell them what useless trash they are.
Also, Parks Canada is fully aware and are investigating.
Update: Both individuals, Greg Ovens and Zachary Fowler, were contestants on season 3 of Alone.
https://www.youtube.com/watch?v=oB8LlILAo40&t=5517s
https://www.youtube.com/watch?v=3RZ7sKTlQrY&list=PLjSScLBAtGMgXbxPJ_cm95Md6Cl8vCTPR&index=24