Currently the business model of many of these services relies on your personal data. By earning less money to solve the problem is not an option to them. I mean

Currently the business model of many of these services relies on your personal data. By earning less money to solve the problem is not an option to them. I mean even some paid services will use your data for profit. So I think it won't be possible to find a full alternative of each of those services in the near future. There are plenty of opensource self-hosting software like others mentioned. They are not as good as those cloud services in many ways, but at least many of them were designed to respect your personal data and freedom. We have to weigh the balance until there's a better solution.