Like sealed cartridge unit BBs and threadless steerer aheadsets, the change was sold to consumers as an improvement but was all about simplifying manufacture and assembly.
hmm aren’t threadless setups a shedload lighter? Also easier to fit with normal tools, adjust easily on trail if need be and forks are much more interchangeable – if you remember not to cut your forks too short (stem slammers reap what they sow)
My first few mtbs and road bikes had threaded forks and quill stems, I do not regret them being consigned to history, press fit BBs tho, not for me thanks.
Personally I think ht2 are a mixed bag, don’t last as long as square taper but are atleast a doddle to fit, give ’em external grease ports and I’d be happy with them.
I heard during a factory meeting last week that one big US brand is going back to BSA next year. The tide may turn yet.
Huzzah!