I learned that it's best not to even ask them to put nothing together. some men simply hate it

Mine wouldn't install the car seat either- I've been fussing and nagging for months.

do it yourself! I always have to do those things haha its not worth me getting worked up and annoyed about. Then I just throw it out there all petty like and say, "hey because I have to do ____, I need you to do ___ now " and then I usually whisper asshat when out of ear shot hahah