The Deep Packet Inspection is a system of deep analysis and filtering of traffic by packet content, as well as the accumulation of statistical data. Using this technology, ISPs have the ability to control the passing traffic and limit access to content for their clients.AdGuard for windows can modify outgoing packet data so that the client does not fall under the DPI blocking criteria.
I wish Firefox would have the Protect from DPI feature as well.
Also, I want you to prioritize the privacy side of the idea, because you advertise Firefox as a privacy-focused browser