- 5 years -give or take a few weeks
- some driver problems which I was able to work around by having the windows calibration tool open, and last year the primary trigger stopped working reliably - which is a bit of an inconvenience. creative firegroups keep me afloat until I can afford a replacement.
- Yes, and there was MadCatz in between
- similar, luckily my hotas held up quite a while.
Try magnet-mod, may help with the drift
Fixing trigger shouldn't be impossible too, they use standard limit-switches, something like this:

5pcs Mini Micro Limit Switch NO NC 3 Pins PCB Terminals SPDT 5A 125V 250V Roller Arc lever Snap Action Push Micro Switch
Smarter Shopping, Better Living! Aliexpress.com
Just open the joystick, fiddle with the switch a bit, check its cables - maybe that will help. If not just measure it and buy similar.