In an organization where the users are sitting behind the same proxy server (internet connection) will see the same number of items added for comparison. We definitely do not want this way - imagine this being implemented for shopping basket.
1) How can sharing compare items, across all users behind the same public facing IP address, be removed such that its unique per device? This requirement along with being compliant to GDPR requirements?
3) We wish to display advertisements in future. Would that require cookies enabled?