Again, nothing new under the sun. It's always been this way. Most people have always had to have two and three jobs to stay afloat. I remember these exact same fears and conversations being had by my grandparents in the 1970's. And yet here we are chugging right along. Oh, so I know, this time the sky is falling and it's all going to collapse and we'll all be waiting in soup lines. Gen Z (and X) were just coddled too much as children and think they're special. They therefore expect too much out of life and emotionally crumble over the slightest bit of adversity.
Your grandmother probably didn't have to work and raised her kids, your grandfather was able to raise his family on a single income, as did your father, assuming he had a better job than your grandpa.
Your grandpa's house cost $39,000 (median home price in the US in 1975). His salary was lower too of course, but not that much lower in proportion, as home prices today are 10x higher than in 1975 on average, and 20x-30x higher in coastal/big cities. College tuition in 1975 was around $300-$400 per year, vs $14,000 at a public school for in-state residents, 40 times lower than today. Healthcare costs have gone up similarly. Food/groceries also outstripped inflation.
Also back during your grandfather's time, there were a lot more good paying blue and white collar factory/industrial jobs.
