What do you define as “constantly”? Once a year, every two years, twice in 20 years?
Anecdotal, but I’ve had my lg washer, dryer, dishwasher, fridge, and gas stove for about 10 years and none of them have had any issues at all. I didn’t get them because I was super into LG, they were cheap - open box, dented, or floor model - and it just worked out that way, but still, zero issues with any of it.
Maybe it’s just that model tho, and that’s legit. Sometimes there’s just a shit offering, but the rest of the line is decent.
But a lot of times, parts fit multiple brand’s machines, or multiple models within the same brand. Especially something like a drain pump, which is super basic and could be used in dishwashers as well as literally all of their brand washers, for example. Solid chance the reason for the large number of reviews is compatibility with other models rather than lg sucking that hard for that model. But without knowing the exact part I can’t say.