(former Userify CEO, so probably a bit biased, but we only focus on SSH/sudo, so not too much overlap)
I agree completely, except with the obvious stipulation that Google seems to be only SaaS and thus extremely high-value target, but Google's security has always been top notch and you can tell they actually care.
Ping Identity seems to be doing pretty well (now owned by Thoma Bravo) and haven't heard of any publicly disclosed leaks.
LastPass has had several well-publicized breaches recently, though.
Google has one of the best security practices and teams out there, so I would agree. They don't need to support legacy systems nor have so many disparate systems like MS has, so they an advantage over MS despite MS having a good security team as well. Only dings on them is service in this area as well as baked integrations (Okta has tons)