Also bare in mind that there is multiple bad memories of previous generations get filtered int to all 1.8t motors.
You have the EA888 Gen3 TSI, been around since 2015ish this side of the pond, used on Golfs/Jettas/A3 and Passats, IMO pretty stout but VW did cheapen quite a bit of of it to meet a price point.
Carbon cleaning will be an issue as the miles pile on, +100K (it seems to be better than FSI), timing chain doesn't seem to be an issue as much as previous gens.
Also if you're interested, easy power adders are a plenty.