> which are appeals to emotion that are without substance
No, they are repeated appeals for source to an extraordinary claim which obviously would be more commonplace if it was true since large political camps would have a lot to gain from it. But the lack thereof says a lot, that's why I keep requesting a reputable source to back up your claim that goes deeper than a superficial glance at a social spending figure.
> How many examples would I need to dig up of academic authorities concurring on what the statistics clearly show, before you concede I am right?
You can start with providing a single one?
As much as I dislike linking to this article it's relevant to this because it shows how not even a right-wing pseudo-intellectual media-outfit that certainly can't be dismissed as having a "union-led left-wing bias" agrees with your claim:
https://quillette.com/2021/04/07/what-happened-to-social-dem...
"Starting in the 1970s, such things as foreign competition, mass immigration from developing countries, automation, and the growing financialization of economic power undermined this progress. In the United States, data from the Census Bureau show that the share of national income going to the middle 60 percent of households has fallen to a record low since the 1970s. Wealth gains in recent decades have gone overwhelmingly to the top one percent of households, and especially to the top 0.5 percent. Social mobility has declined in over two-thirds of European Union countries, including Sweden. Across the 36 wealthier countries of the Organization for Economic Cooperation and Development, the richest citizens have taken an ever-greater share of national GDP while the middle class has shrunk. Much of the global middle class is heavily in debt—mainly because of high housing costs—and “looks increasingly like a boat in rocky waters,” suggests the OECD."
When will you concede that you're are practicing dogmatism because of your ideological bias?