Google is historically terrible as a product company (and has succeeded in spite of that) As their technical innovations become less of a moat (we're already there) they won't be able to win on engineering alone (they are no longer winning on engineering alone)
Having "accidentally" purchased one, I can tell you that doing anything 8GB or RAM on a mac laptop is impossible. I have no idea what people are doing with this laptop. Macs are absolute dogs at 8GB.
The engineer who only does high level system design and never codes has existed for decades and is often the most useless and derided engineer in the org.