Don’t tell me you know this only now and going by your 500 posts here I am sure you are aware of this much earlier.
I don’t know what you know about Model 3 when it all started, Tesla consciously made a decision to keep the manufacturing and prices as low as possible to gain maximum profits by lowering production costs. Even DTC in the current form is part of that disruptive model. Every bit of legacy car manufacturing process was questioned and either a newer/cheaper (as you prefer) or technologically advance solutions(Tesla vision) or cost cutting approach (again depending on your views) was chosen. All these plastic clips etc., were part of this model instead of stronger pins the Germans use or the gummy tapes Model S had
. The choice was to use the tape vs clips and obviously clips took fewer minutes to pin all the wires compared to tapes. Elon went with that. I am sure not many knew about this when they bought their Tesla in 2019 but since then repeat customers are more aware of these rattles etc., But people buy Tesla not because they are solid like German marquees but because of the drive train, battery tech, software sophistication, their simplistic design, SC networks and OTA updates and so on.
Have you checked the recent volvo x30, Velar and BMW 1 series (ICE) - their simplistic design layout mirrors early Model 3. But look at their price for what they offer - the Velar base model costs 54K - that doesn’t even have adaptive cruise control. And imagine if that car comes with the standard 60w battery for 250miles - it will cost around 70K. Not many can buy and compare that with the Highland that cost 39,990.