Basically all generations today including both Milennials or Z are dead that far into the future, the question that can’t be answered now apart from making assumptions and based on pure speculation is “what technology will be available by then?” Also, Alpha (2013-25) and Beta (2026-39) generations are super old or some died at this point in time as senior citizens but majority are deceased. Will iPhones be relevant or fade to obscurity?

Any citizen, politician, criminal or extremist alive today are irelevant in 2150 since they’re dead (by then, people in the future will only see their tombstone or consider today’s events as history) They’ll think the same with current events today being considered as “the past” and 9/11 happened 149 years ago according to their PoV (it’s the same as considering 1861 as 165 years old in 2026). What would society be like at this point?