No they shouldn't and they won't, why? Because there is no need for Bitcoin for these people. I don't actually use Bitcoin, it's a complete hassle to buy it alone to then find a store than accept it? It's just not there yet for that purpose. It is of course a new way of thinking about money in this new digital world but that doesn't mean that we should force it down people's throats. Credit cards and paypal do a perfectly good job for most people without all the complications of decimals, converting fiat to bitcoin, wallets, keys and more. Be honest and accept that no average woman would use that anytime soon. I don't say it in a bad way, woman acceptance factor is a deal breaker. But I'm not worried about that because Bitcoin is still developing, I just feel it still can't find its niche or become the standard method of payment for something.
Alrigt then 1st world is not using bitcoin yet (yes they are the most tech savy still).
But what about the countries with crumbling economies (S America, Africa, SE Asia). They have big demand for store of value, and precious metals are not safe in a bad neighborhood or looting governments.
The 1st world will hop in, after many services will be available, we are working on that, but let's speed up the process.
Instead of 30 years, why not wait 3 years only to take off