So if Mr. Grizz wasn’t real, then there no bear would survive the massive flood of earth and the extinction of humanity. This would be possible if it was someone who created a replica of a bear statue so now into Splatoon 3, we still don’t even know who voiced Mr. Grizz, but time will tell when we figured out the mystery during the Hero Mode of Splatoon 3, or else.
Not gonna lie, that nightmare moment did startle me, but I'm glad in the end it turned out to be a sea snail business. There's nothing to be afraid of Alexia/A4.