I think for low income people the perception may genuinely be of rising prices for technology. For example, 15 years ago it has cheaper here to contact people when outside the home than 5 years ago. That's because 15 years ago less people had GSM phones, and there were free to use courtesy phones all over this city. 5 years ago the courtesy phones had all gone, because everyone on a reasonable income had a GSM phone, making a GSM phone a near necessity. 5 years ago I could get a GSM phone locally for less than I can get one now. That's because 5 years ago I could get a basic voice phone in the local market, and now I can't find one. The entry level for contacting people has become a low end smart phone. So, in 15 years the minimum cost of keeping in contact with someone while moving around this city has risen from zero to an entry level Android phone and a monthly service fee.