> Is the average third world user willing to pay the same to have an email address?
As a potential third world user, I would happily pay $50/year for services such as email. I may not be representative of the "average", but really the notion that you need to have the "average" third world user to be able to use the platform is a distraction in these arguments.
WordPress business plan charges only about $7/mo in my country vs $25/mo in other countries. I know this can lead to some fraud etc. but it is a good way to cater to the "average third world user" if you are not trying to turn said user into the product.
There is a company called Zoho which is headquartered in India, which makes world class software, charges very reasonable prices, and is able to pay its employees quite well. And as best as I know, they are not dramatically unique in any way, but just produce solid software combined with a solid roadmap.
Also, it is not as if "first world" tech company policies are just neutral and harmless to third world users. The perfect example of this has to be the way news about Hydroxychloroquine has been distorted beyond all recognition. There are three things which are perfectly obvious to anyone who lives outside the US and is following the news on this:
1 HCQ doesn't actively harm anyone, any more than a random drug would. There is now plenty of evidence to support this. I am not claiming that HCQ is some kind of wonder drug either, but surely many more proper clinical trials would have happened on this topic if Donald Trump wasn't the president today.
https://www.thehindu.com/news/national/coronavirus-hydroxych...
2 First world news media has set the entire research on COVID-19 back by at least a few months (with all the associated death count) because they seem more intent on opposing Trump than in solving the actual problem. And as best as I can see, big tech platforms and big tech employees amplify all the anti-Trump news with almost no regard to the actual science on this topic.
3 While this setback is going to affect all countries, it impoverishes third world countries and does a lot more permanent harm to them vis-a-vis the developed world.
Are you a business trying to maximize your profit? Then just charge what you think your service is worth. Use WordPress and Zoho as your inspiration. The "average third world" user doesn't care either way, and frankly people in the first world are probably not smart enough to know all the unintended consequences of trying to do what is right by the third world users. Just do your job, produce a great product, charge a fair amount, and please don't use the third world user as a reason to adopt all kinds of user hostile policies.