That's true, and no one in this thread has stated otherwise.
Irrelevant. Acheiving a highly ranking on Interbrand (notwithstanding the fact that the list rates Samsung as the #6 brand, and is still the worlds most popular phone manufacture by sales volume, followed by Huawei) doesn't gaurentee you being able to sell a product at a particular price point.
Again relevance? You're drifting further and further off topic. You do appreciate that (in general) workers in a developing countries (generally) earn a low income, and many can't afford to spend the equivalent of $399USD on a phone?
And yet Apple with all the discounting has between 1-3% market share (depending to which source you choose believe). Furthermore, there are no iPhones which make the top 10 most sold list in India.
Top 10 phones sold in India 2019:
The latest smartphone shipment numbers are out and here we have the most sold smartphones in India for 2019. Xiaomi continues to top the list with a significant share but one company is growing like wildfire, Realme.Top 10 Best Selling Smartphones In
trak.in
If you look at the lists (top 10 models sold in India 2019), 7 of the top 10 cost less than ₹ 10,000 (under $130USD). The remaining 3 costs under ₹ 14,000. Even at your quoted cheapest price ($260USD = approx ₹ 19,000) it is still ₹ 5,000 (approx $66USD) dearer than the most expensive phone on the top 10 list! Do you genuinely believe a $399USD (approx ₹30,000) iPhone which costs more than 3 times the price 7 of the top 10 phones in India will attract the sales success which necessistates "a lot of support" like you claim?
Whilst I believe the new Iphone SE2/9 (or whatever it's called) will sell well in several markets (ie US, UK etc), I don't believe it'll attract a load of switchers which require "a lot of support". Guess we'll have to wait and see...