Most of your comments in this thread have been dull and poorly-conceived strawmanning with ad hominem interlaced. If you don't see how "income of population" relates to "What citizens will spend money on," you're surely joking.

I'm going to respond to you entirely here, because I dislike responding to the same person making variations of the same comment in multiple places. Here's the important bit of your other comment:

You brought up population, GDP, average income, etc. None of these explicitly support your claim, half of them actually work against it.

Here's the entire comment, just for fairness: https://news.ycombinator.com/item?id=22970804

Note that one of these is a blatant lie; I was not the person who brought up population in this thread, and I've done nothing but point out reasons as to why it's not a perfect representation of the market.

I already admit that GDP was largely a mistake to bring up when I can make the point better and easier with average income.

Your accusation of using any "back of the napkin calculation" is similarly ridiculous. Every single number I've cited is trivially verifiable to anyone with an internet connection.

You've been repeating "Linux market share is higher in Europe!", and sure, you've given a source for that. Market-share, however, is not market-size, as I've repeatedly said in this thread. To demonstrate it in a simple fashion so you can't avoid what I'm saying anymore: 100% of a market of 10 is less than 1% of a market of 1,000,000,000. "X has a higher share of the market in Europe than it does the US!" means very little on its own.

If the market in Europe is smaller than the United States, which isn't particularly controversial (that the entirety of the PC market in the US is just slightly smaller than the entirety of it in EMEA is fairly strong evidence [1]), the US is the bigger market, regardless of how much you repeat the market-share claim.

Especially when comparing luxury markets like high-end computing gear, what the population can spend is a significant factor in how big the market is: the United States' median person & median household has more to spend than the median person & household in most countries of Europe. This is not controversial whatsoever, and is trivially verifiable. [2] [3]

[1] Gartner's quarterly reports on it for the past decade; linking ten years of them would make this comment too large, but if you search their site with the query "PC shipments", you'll get the data.

[2] https://en.wikipedia.org/wiki/List_of_U.S._states_and_territ...

[3] https://ec.europa.eu/eurostat/statistics-explained/index.php...