Because Capcom doesn't care.
The thing I posted comes from the old EULA, but it still applies in the current privacy policy:
"Information we collect automatically. We collect some information automatically when you use our products and services. Some types of information we collect automatically include:
[...] Information about your game play, online status, use of our online services, friends and friend codes, purchases, and other information about your interactions with our products and services.
[...] We maintain log files which record activity related to the use of our products and services, such as the number of hits a particular webpage has received, the type and quality of a user's Internet connection, the type of hardware and/or software used to access a particular service, which features of a service are used and their frequency of use. The entries within these log files may include, for example, your IP addresses, MAC addresses, cookie information, device ID, transactional data, device settings, and download activity. We may use these log files, for example, to monitor traffic on our website, to facilitate use of certain services and to troubleshoot technical problems.
[...] You can opt-out of the collection of certain information by not using our services."