In Insurrection, the Ba'ku pretty much made it clear they have no intent on using technology at all and will continue to live the simple life they have on that world
Yes ... that movie was full of it.
Not that STO does not bave its "oh we decided to throw away technology" with Saturday's Child and even if the Ba'ku come first we already have our own.
Also you want for me to go about how the hell did a rare that thrown away technology managed to get a split faction that not only had the technical know-how but also the industrial capability too ...of, never mind that ... Country Life=Good/Cities=BAD!!!