If Trump were to immediately raise tariffs and expel illegal...

If Trump were to immediately raise tariffs and expel illegal immigrants upon taking office, inflation in the USA would be inevitable. Businesses would need to bear higher labor costs and lower production efficiency, leading to natural price increases of USA-made products. The service industry may also face pressure to recruit employees at higher wages to cope with the increased cost burden.
Raising tariffs also means that prices of imported commodities to the USA would rise, increasing the cost of living for American citizens and potentially dampening consumption willingness. This may correct the culture of premature consumption in American society, impacting personal loans and credit card businesses. Trump's ultimate goal is to rectify the bad habit of Americans overspending and engaging in premature consumption to improve the significant debt accumulation in the USA.

Raising interest rates by the Federal Reserve also helps increase the willingness of the American people to invest and save. It is obvious that the overall policy in the USA tends towards austerity, using various means to restrain the people's habit of premature consumption, thereby reducing the debt ratio.

If as expected, then at least 3-5 years, the USA's economy will enter a stagnation phase, the luxury goods industry will enter a winter cycle. People always seek entertainment, and it's possible that electronic entertainment will see explosive growth in the future. People's demand may choose relatively low-cost video and audio entertainment, short videos, and online gaming demands will account for a higher proportion of consumption. And these low-cost entertainments will also cultivate people's reluctance to go out, choosing takeaway services, which is bullish for takeaway service platforms but not beneficial for commercial industries.

The rise in human resource costs may compel producers to increase investment in automated production lines, which is also bullish for AI, Siasun Robot&Automation related industries.