both Google trends and fees are terrible indicators to use for market price.
for example right now Google trend is most probably higher due to the fact that news suddenly got flooded with articles about bitcoin and Trump tweet.
the fees are also going higher more often these days mainly because of the altcoins that have been spamming bitcoin network to mine their shitcoin (like Veriblock).
and neither one of these have anything to do with price and its rising although price is rising and we are in the beginning of the next bubble that will be shaped in about a year.
They aren't indicators for market's price, they are indicators for general market state - they show how much activity from users is happening at the given time. There's no denying that they correlate with big price movements caused by big masses of people.
You are wrong about Trump's tweets - they didn't cause any reaction from Google trends, in fact the latest spike happened in the end of June, which is exactly the time when Bitcoin surged. Google trends is a lagging indicator, but still it can provide us some insight to what's happening with the market.
Spamming can't cause as much transactions as organic use, and most of the spam happens at lower brackets, which has little effect on fees. Fees signal that people actively move coins in, out and between exchanges.
