This recently happened to a large number of women that are Twitch streamers and they are all very upset. You are free to seek out and read their explanations as to why, I'll include a few tweets.
By having a comprehensive onboarding plan that is designed to give remote engineers everything that they need to get up to speed and start contributing.
As a counterpoint to your anecdote, I also just started a new job remotely at a company where they invested time and effort into their onboarding experience and it was miles better at preparing me for my role than when I onboarded at my previous two companies in person.
https://twitter.com/qtcinderella/status/1620264657926885380?...
https://twitter.com/mayahiga/status/1620586546083803136?t=c7...