You don’t even need to go sailing, you can just stop at not buying their games. Ubisoft has not put out any game I’d really consider a must-play in over a decade. The last interesting Ubisoft open-world game was Black Flag in 2013. Even if you’re an absolute glutton for open-world designed by committee slop, Sony basically ate Ubisoft’s lunch with Ghosts of Tsushima, Horizon Zero Dawn, and Spiderman.