It is senseless to be holding on to gold unless there is risk aversion and a real danger that real interest rates are dropping. I think the single biggest driver is central bank buying gold.
https://smallcaps.com.au/china-joins-russia-gold-buying-binge-east-diversify-greenback/
There are various reasons for their action - trade war, political leverage, US rates dropping and therefore affecting the strength of the USD, reserves diversification.
Like you, I think there is a high bar to cutting rates. I do not think the increased in tariffs from the trade war is a trigger either as this means increased prices and therefore increasing inflationary pressures. A slowdown wrought about a trade war may be a possible reason but it remains to be seen... right now, other central banks are easing rates (RBA, ECB signalling more QE, BOJ, BOE etc) That may reduce Fed's need to do so as the world is already awashed with liquidity. And we probably may need to observe a few more rounds of economic data and a drastic slowdown in employment before the Fed may pull the trigger.