See, you're suffering from the classic brand loyalty blindness which so often afflicts brand zealots. I'll try to break it down for you. You stated that a Deere would outlast a Kubota, due to a list of features like the kind of welds on the pistons. I pointed out that your argument is invalid because there are tractors without those features still running just fine after many, many decades, so we really don't know any actual service life comparison numbers....the old stuff hasn't needed those "improvements" to outlast most people.
You then asked how old my tractor was....I have several, and detailed my oldest machine. I wasn't comparing it to anything, just answering your question. You then attacked the 8N, comparing it to your 20 year newer, much larger 1020....for no reason.
If I was trying to compare roughly similar machines, I would have listed my Massey, which is the same basic size as yor 1020, but has more power, more 3pt lift, etc....simply a more capable machine.
Performance IS part of quality, whether you like it or not. When someone has a job to do, they don't ask "does this loader have nickel chrome plated pistons?", they ask "how much, and how high, can it lift?". When someone try's to defend something with inferior performance, the first thing they scream is "but it's higher quality". Hogwash, if it costs more, and performs worse, it isn't a higher quality product.
Deere cares for the almighty dollar, or they wouldn't be closing local dealerships left and right, forcing people to travel farther to get service, and support, from mega chains who don't care about you if you don't own a fleet of equipment.
Deere humble? Are you nuts? There are more threads about people being ignored and insulted at Deere dealerships than all other brands combined. How about when people repeatedly talk about going to a dealer to buy, that day, and not getting the time if day from the sakes people? Lots if threads like that ere, and in other forums. What about when people are looking to demo, or see a particular model, and the sakes people say "order one, and you can look at it"? The list goes on, but your blind loyalty to one brand keeps you from noticing those, I guess....