Its a good sign, if 10% of the search turn into a investment, it will be very amazing.
Hope they research turn into good insight for them about what cryptocurrency about, instead point them to Doge as a meme coin

Yes. It's really a positive impact for crypto if probably majority of these reseachers will come to invest in crypto. Or maybe they have just started to get confused with crypto because of Elon Musk's series of tweets for bitcoin and Doge coin.
If Elon Musk was the main reason behind these all time high result for crypto researches, then even if Elon Musk makes negative tweets for bitcoin, it will surely create interest to people that will draw them near to crypto world.
IMO its doesnt matter as long there's many people become more aware enough about cryptocurrency technology, its like Internet in the beginning era.
Price will follow later, they will invest if they decide its worth to do.