2012 HVAC blower issue

A while back I posted a video of my heater fan intermittently going out and then it’d pop back on. Well it finally went out for good.

Checked fuses first- all good. Power at the tipm at j15. Replaced the blower motor. Still out. Replaced the blower motor resistor. Still out. Now I’m sort of stumped.

The climate control module seems to be working. Could it be bad and not properly sending signal to the blower? Only other thing at this juncture I feel like I can imagine might be a tipm issue but Lordy I don’t want to go down that rabbit hole. Appreciate any insights.