Provide proof or it's just anecdotal. I've done this with 2 browsers looking for a car on the same site and they will have different prices. I generally never

Provide proof or it's just anecdotal. I've done this with 2 browsers looking for a car on the same site and they will have different prices. I generally never log in on chrome anywhere and only use it for twitch so it was a lot cheaper than my firefox that's logged in everywhere. Like $150 on a $300 ticket.