We all lose if this contract is broken.
We all lose when employers have a paternalistic relationship with employees. It's better for everyone to keep things strictly transactional.
The reality is that you have little to no power or leverage in labor relationships. You may think you do, because it is very valuable to the other party for you to believe as such. But you do not.
Things being purely transaction can work when it's a fair transaction. When your life is on the line and the other party is risk fuck-all, it's not a fair transaction. When you have a few sheckles at your disposal and the other party has billions, it's not a fair transaction. When you don't know shit about their decision making but the other party knows as much as possible as they can about you, it's not a fair transaction.
Everyone is equal, just some are more equal than others. It benefits people who are highly skilled, clever, healthy, wealthy, young, with market-desirable skills in a market-desirable area, with no external family or life problems or responsibilities, and those who own and run companies, more than 95% of everyone else.
> "where I can be laid off with zero notice (and I have been a couple times). This makes it faster and easier to find a new job."
I don't see that follows; jobs can have probationary periods where employers can reject new hires quickly, while still having notice periods.
Nobody should be expecting their employer (or any second party, really) to be their income stream’s low pass filter. That’s what your savings account is for.
If you can’t support your family and mortgage through 6-9 months (minimum) out of savings, you shouldn’t have them because you can’t afford them.
(Also, mortgage term is irrelevant here, I’m not sure why you mention it. I would venture a guess that most 30 year mortgages end by being paid off at sale in less than 30 years. A 30 year mortgage doesn’t mean 30 years of mandatory payments, you can sell the place and move and pay off the mortgage at any time.)
> "you’re acting irresponsibly"
If things were arranged so that you didn't need the savings to cover the constant worry of being fired, then not having the savings wouldn't be acting irresponsibly. Americans need health insurance, not having health insurance is irresponsible. In countries where healthcare is free at the point of use, not having health insurance is not irresponsible. You're arguing a logical tautology.
> "(Also, mortgage term is irrelevant here, I’m not sure why you mention it."
As an example illustration that people do not live life in 1-day or 1-week increments, but in decades. People want to - and do - put down roots and settle in for a long time.
Or maybe it’s the collective us acting irresponsibly because how you get young people to start families if it’s irresponsible until biologically too late?