To be super pedantic, you bought a license for the software. That is just the truth us consumers have to deal with, and you can support DRM-free purchases like

To be super pedantic, you bought a license for the software. That is just the truth us consumers have to deal with, and you can support DRM-free purchases like via GOG to help turn the tide. Also existing owners of OW1 were given additional stuff for OW2. Of course, I (as an owner myself) don't think it was a good compensation and hate Blizzard for removing the old game. But there is enough justification that your original price has been repaid in content.