That's just a smear attack on Apple without understanding the nuance of the situation. I'd like to address it since many North Americans often don't under stand this. The telling part is that all the companies you've listed are Asian conglomerations. They make everything because that's how the economy of Japan and Korea has evolved with strong government intervention and concentration on large interconnected corporate structures.
Before LG split into two, you could've bought - with differing brand names but all owned by the same holding company - LG toothpaste, use the LG creditcard, pump gas at the LG gas stations, buy your snacks on an LG grocery stores, buy an LG branded phones with an LG displays and use the phone on the LG U-Plus, a mobile carrier. Likewise Samsung is a company that's technically owned by a theme park(really) and they sell insurance, build skyscrappers, provide corporate IT system, have an ad agency, develop real estates, Samsung hotels, etc.
Does that head-spinning spectrum make Samsung or LG technically superior because they have expertise in so many things? No it's just the way the Korean government has decided to grow its economy and the subsequent results. Using this as a validation that Samsung, LG, Sony, etc is superior to Apple is showing your lack of understanding on how they grew in the first place.