> Maybe I don't hang out with the trust fund crowd enough
I'm not sure that's a fair characterization of people taking a gap year, especially people in tech. The industry pays well relatively early and there is a surplus of jobs. If you keep your expenses low relative to your salary, don't let your lifestyle inflate beyond your means, and are fortunate enough not to be burdened with debt, health problems, or other large expenses, a gap year seems completely doable.
I think failure to save money is by far the most likely reason sabbaticals are uncommon, though I've been told by hiring managers they're more common in tech than you'd think. There's also probably some stigma against being unemployed, especially in professional circles, as well as fear of the dreaded "resume gap." As far as I can tell, that concern is fairly overblown for those in tech as well.
In the Europe I know, "sabbatical" means unpaid time off (commonly 6 months) while staying with the company. You don't get paid and don't accrue holidays/other benefits, but continue right where you left off when you're back.
I think option for this is required by law in some countries, though I've never taken it so I'm not exactly sure.
My former company allowed this after two years of continuous employment to let employees try their wings with building their own product. I thought this was pretty cool, and definitely a recruitment carrot. On the downside (for the company) lots of those colleagues ended up leaving after their sabbatical was up, but I figure that those people would have left soonish anyway. It's not like they would've had a problem getting a new job.
I'm not sure that's a fair characterization of people taking a gap year, especially people in tech. The industry pays well relatively early and there is a surplus of jobs. If you keep your expenses low relative to your salary, don't let your lifestyle inflate beyond your means, and are fortunate enough not to be burdened with debt, health problems, or other large expenses, a gap year seems completely doable.
I think failure to save money is by far the most likely reason sabbaticals are uncommon, though I've been told by hiring managers they're more common in tech than you'd think. There's also probably some stigma against being unemployed, especially in professional circles, as well as fear of the dreaded "resume gap." As far as I can tell, that concern is fairly overblown for those in tech as well.