Ok, sure. You say “It’s clear from the events of the last decade or so that individualistic, atomistic neoliberal capitalism also have no solutions to problems such as widening income inequality, deindustrialization, disappearance of well-paying blue-collar jobs, and so on.” Big-government liberalism is partially the cause of widening income inequality, deindustrialization, and the disappearance of well-paying blue-collar jobs. Even when trying to rebrand as “neoliberal”, the fact doesn’t vanish.
Globalization does occur. It does mean factories shutting down in the USA, and England and France and other first world countries, while new factories open up in China and Mexico and Bangladesh that make the same stuff. This leads to fewer high-paying blue collar jobs in the USA and western Europe, and thus widening economic inequality. But few people understand why it happens. The reason is explained in this blog post: China doesn’t kill American jobs, politicians do.
A company wants to sell computers in the USA, let’s say. They are choosing whether to build their factory in the USA or China. In the USA they’ll have to pay employees more, because of the higher standard of living, but that’s not the whole story. If the factory is in China, it costs more to ship the product to America, and there’s the cost of bribing local officials, and other expenses. So it’s a question of whether total costs are higher in the USA or in China. By piling on a massive amount of regulation, risk, and uncertainty on employers in the USA, the government helps tip the question in favor of China. For example, forcing the company to buy health care for every employee in the USA increases the cost of an American factory. Extremely complex and expensive and ever-changing environmental regulations in the USA increase the cost of an American factory. The possibility of lawsuits by employees in the USA charging sexual harassment or racial harassment or any other kind of harassment increase the cost of an American factory. Not all the laws that help drive jobs to China are passed by liberals, but most are.
Here you can find a table showing the ratio of income for the top 1% vs. bottom 99% for all the states and regions of the country. The highest ratio for any region is in the (liberal) northeast (34.4), the lowest is in the midwest (23.4). The big, intrusive liberal governments like New York, Connecticut, and California drive up income inequality.
So while it’s certainly true that Trump is no libertarian, he did at least say that he understands how regulations kill business, and he promised to fight against regulation and thereby help business. Hillary promised tons of new regulations. This would lead to more closures and jobs losses, and more concentration of wealth in the hands of the super-rich, a class which happens to include Hillary herself and those who have given her tons of money. Business owners and working-class laborers heavily favored Trump.
But hey, if you remain convinced that even more promises of regulation will bring those voters back into the Democratic fold, go for it. Don’t let me stop you.