I'm sorry if I'm talking nonsense, but what if people are typing: "bitcoin" because they want to see the prices? I go to google myself and type: " bitcoin " and I see the bitcoin price. so I think a lot of people do it because the price is falling a lot and I do not think there are many new people coming into the crypto world. But I may be wrong.
it would be great if that were true, because from what I see people do not like to do research before investing, but they like to search for prices
Not trying to defend the report but in some experience using Google analytics, most recommendations are to filter out spam searches, or to prevent multiple counting (like what you do). So when it comes to search statistics, they do ignore those numbers for inflation.
That's my assumption based on what I came to know several years ago, so I expect the algorithm's improved by now. But yeah, since the report methodology actually isn't readily available for scrutiny, it's anybody's guess.
P.S. I use "btc to usd" or "btc to xxx" or "usd to xxx" when i want to know instant forex/crypto rates