Microsoft’s repairability push now extends to Xbox controllers, too / The Xbox team has first-party repair kits, instructions, and videos to fix standard and Elite Series 2 Xbox gamepads.
https://www.theverge.com/2023/7/31/23814642/microsoft-xbox-elite-controllers-repair-diy?fbclid=IwAR3H-zf0x9NE8N8XYIotuG-3I4yGQ2pcCc1ChozyWuQPXYXfXQfzXTnisfY

Microsoft has started selling controller parts on its online store. Owners of both the Xbox Elite Series 2 Wireless Controller and the standard Xbox Wireless Controller can head to the Microsoft store right now to buy replacement boards, sticks, buttons, covers, and more. Now, if your shoulder buttons are broken or your sticks are drifting, it means you don’t have to rely on third-party sources for parts and directions to attempt a repair that could be much cheaper than replacing controllers that can cost $59.99 or $179.99 brand-new.

https://www.microsoft.com/en-us/store/b/xbox-repair-parts?ranMID=24542&ranEAID=nOD/rLJHOac&ranSiteID=nOD_rLJHOac-SCct7i5DmVPbPM72qTgMKw&epi=nOD_rLJHOac-SCct7i5DmVPbPM72qTgMKw&irgwc=1&OCID=AIDcmm549zy227_aff_7593_1243925&tduid=%28ir__0fmdkfxsfgkfd396gailv9hqam2xerauntmoced200%29%287593%29%281243925%29%28nOD_rLJHOac-SCct7i5DmVPbPM72qTgMKw%29%28%29&irclickid=_0fmdkfxsfgkfd396gailv9hqam2xerauntmoced200