I think this is great news and many projects will follow these first adoprers lead as crypto is becoming more and more mainstream. I also think that google is careful enough not to incorporate scam projects into this option, because they would lose too much credibility, if they did.
Yes, it is really grate to know that huge companies are getting interested in cryptocurrency. The worldwide adoption of crypto would become more significant specially nowadays that online payment are now always using by the people. We can say that there is really a good future in crypto space.