To be fair, Ubuntu does send usage data to Canonical, unlike some other distros. Whether or not that counts as "spying" to you is another question.
>The collected data is not-personally-identifiable. Meaning that a user cannot be singled out or tracked based on the data he/she provided. Here’s what Ubuntu collects
> Version and flavor of Ubuntu you’re installing
> Whether you have network connectivity at install time
> Hardware statistics such as CPU, RAM, GPU, etc
> Device manufacturer
> Country
> Installation time
> Whether you choose auto login, installing third-party codecs, downloading updates during install
> Disk layout