Is anyone really having to re-buy appliances every few years? I bought all my appliances back in 2016 (dishwasher, washing machine, induction plate, owen with microwave, fridge, hot water boiler) and none of it broke yet. They're all from different brands, most were cheapest stuff available.
I've had to buy one fridge in my life and it's because the 20+ year old one that came with the house broke, and honestly it was repairable. Likewise, I had to buy one microwave after one that was like 15 years old broke due too much steam getting into the internal workings all the time.
Most new appliances seem to be replacing perfectly functional but outdated appliances in my experience helping people move them. The exception being washers and dryers, but they tend to get mistreated by the owners so it's reasonable that they have a shorter life.
If you read the article that was probably the smarter thing to do is get the cheapest stuff available because yours likely had a lot less bells and whistles that would be more likely to break.