Schools: don’t teach those skills anymore
Stuff: is made to not be repairable
Tools & Materials: are priced as a luxury
Working Hours: have expanded to take up a lot of people’s whole day and weekends
Wages: have stagnated so that everyone has to work full time
“News” media: Your dad is better at DIY than you, ya dick!
lets not forget:
Your parents: have never actually taught you any of those things either
Also
Your parents: were never actually good at DIY either