Do you mean electronic tech like computers, smartphones, smart appliances, etc or do you mean mechanical items in general including vehicles, heating, ventilation, air conditioning, medical technology?
If the internet crashed worldwide as well as cell phone communications and basic societal structure (fire, police, ambulance, rule of law, national sovereignty, etc) remained intact, my life wouldn't be ruined. I would adjust.
Would I want to go back to pre-Industrial Revolution? No.
Same q