I read the post and I'm familiar with most arguments. What tony replied is basically it.
If they need that much hand holding and can only be lured with custodial gimmicks, then they don't really need bitcoin or are not gonna make it.
All those people will either give up or go back to WoS behind your back, just to get rugged in the future.
Onboarding people to self custody on WoS is just a big fairy tale.