Just because an accurate descriptor of a generation doesn't apply to YOU doesn't make it incorrect when applied to a cohort
Which particular accurate descriptor do you mean?
"Young people are more judgemental", "Older people lose bone and muscle density" are age related descriptors which are true at cohort level, and apply to all generations as part of the ageing process.
"Older people had it easy" and "young people are snowflakes" are targeted at specific generations and are not accurate descriptors even at cohort level - they are used to other and dismiss whole groups. In particular they are used to mask and dismiss inequality within generations, sexes and races. Just think who benefits from that.
FWIW, my X/boomer boundary generation were regularly to be found marching on the streets for social justice and embracing vegetarianism and many other causes of the day. The original hippies were the older boomer generation from the 40s.
The reason most of my generation and the boomers don't have student debt round our necks is because most of our generations never had a sniff of a chance of going to university. It was out of reach for the vast majority. For those who went then as now - a percentage had wealthy parents who paid all the bills, the rest held down jobs.
As for building a stable career - women were routinely sacked, denied promotions, denied jobs and paid less simply for being women on an industrial scale. There was generational industrial chaos and job losses (for life in many cases resulting in enduring poverty).
Rather like sex, every generation thinks its discovered The One True way to live and manage society and despairs of the generation above (until they are the generation above).
However you would need to be seriously disconnected not to see the recent escalations in ageism and the propagation of "all older people are rich, greedy, stupid" tropes, especially tropes targeting older women. None of which are accurate even as descriptors of the generation let alone individuals within it.
If you think about "who benefits" from intergenerational strife its not the old or the young - its the people who benefit from the distraction from real inequality which straddles age, sex and race.