Yes. I have seen this a lot with friends and co-workers. They always google the site instead of typing in the URL or even creating a bookmark. Even for sites they go to 20 times a day.
Interesting consequence, one person, who had just created a new web page using a GUI website building tool a moment before, tried to get to the site by googling it and was surprised that it did not show up in the search results. I explained that the site was just created and Google hadn't indexed it yet. The person just gave me a blank stare.
Now that some browsers have merged the URL bar with the web search bar, you will end up doing this whether you want to or not. And even if it's obviously a URL rather than a search term, Chrome (by default) sends every URL you type to google.com for autocomplete. (For the ten minutes between when I found this feature and I found out how to disable it, I was really angry at Google.)
That is crazy. I thought that was behaviour reserved for people my dad's age. My dad does that all the time. I tried to teach him what a URL is, I don't think he got it.