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There is nothing to cause cooling sufficiently to create an “Ice Age.”
The first Ice Age was caused by the hot ocean left behind after the hot water from the “Great Deep” burst up to the surface during the Genesis 6 flood.
Hot oceans cause heavy snowfall.
We’re presently very short on Hot Oceans, and the solar energy that produces them.
Our future looks like cool dry deserts everywhere unless somthing happens to change that.
Skis will sit untouched at garage sales.
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You and I will likely never agree on whether or not the northern US will be covered by a mile of ice in 30000 years.
However, the historical record of the last few hundred years shows several examples of significant multi-decade cooling, coinciding with minimal sunspot levels, causing significant human misery.