Actually, I think this is the best time to spread the gospel.
Community quarantine is still happening in different parts of the world.
They cannot make their transactions outside and they will rely on the internet.
It would be best to first target the services.
Once they have the option to pay in bitcoin then maybe, even just for a little chance the people will use that option.
But think about it, if there is no option to pay thru bitcoin then what use can it be?
You say just an investment. But it was not made for that.
If they lose money they will just withdraw it which makes it look like a bank. Why not just pick bank instead? It will be easier.
You have to give them a better reason for bitcoin to be kept.
You have a valid point. The option of bitcoin in transactions must be included first in order to encourage people to use it. If bitcoin as a mode of payment is not even available, then I don't really see the sense as well on why they would be enticed to learn and use bitcoin in their lives. It would totally be nonsense to most of the people if you will introduce them something they cannot utilize. Certainly, they will just ignore you because they will think it's totally worthless and a waste of time.
On the other hand, since bitcoin adoption is now slowly happening, we can educate them little by little thru giving simple analogies, logic, comparison, and relation of bitcoin to other existing means of transaction. If bitcoin isn't available yet to their country as a mode of payment, we can educate other people the other sides and opportunities bitcoin has to offer.
There re still many country that bitcoin is not acceptable as mode of payment and despite bitcoin still usable since we can convert bitcoin into a real currency like coins ph in the phils and then use it to pay all bills and all insta payment available. Indeed, that bitcoin is not just for investment but it can give people a lot opportunity to make life better and ease.