Jim Cramer said investors should not abandon the market even as housing, capital markets and data-center development appear stalled. Mortgage rates rose above 7.5% this week, their highest level in three years, up from about 3% five years ago, discouraging homeowners with 2%-3% loans from refinancing or moving. Expensive HELOCs, or home equity lines of credit, are also limiting renovations and other big-ticket purchases at Lowe's and Home Depot, while Angi says many homeowners are staying in their houses five years longer than planned. Lennar, KB Home, Home Depot, Lowe's and Whirlpool reached fresh 52-week lows on Sept. 30, and Whirlpool suspended its dividend. Oura indefinitely postponed its planned $2.2 billion IPO, Inspire Brands shelved its offering, and Morgan Stanley and Goldman Sachs each fell roughly 12% in September after reaching their yearly highs in July. Data-center expansion faces bipartisan resistance over electricity demand, including moratoriums in at least 138 Ohio communities and a failed Senate vote on the Ratepayer Protection Act. Investor Michael Burry has warned that Amazon, Meta, Alphabet, Microsoft and Oracle carry roughly $3 trillion in AI-related obligations and may understate depreciation by about $176 billion from 2026 to 2028. Goldman Sachs, by contrast, projects roughly $1 trillion in stock buybacks. Cramer said an end to the ongoing war could lower oil prices and inflation, potentially preventing another Federal Reserve rate hike and triggering a powerful rally. Bank of America analyst Ebrahim Poonawala maintained a Buy rating on Morgan Stanley with a $250 price target in late September.