Confusion regarding Basic Wifi Package

I'm on a Celebrity cruise right now, and I just have the basic wifi package. It seems all right, and I can text on WhatsApp and post a question here on Reddit. The confusion lies in the fact that our travel agent, who is on the cruise with us, is insisting it only includes 90 minutes of wifi for the entire duration of our cruise (10 days).

I went to the iLounge and asked about my package, and the man looked up my room number and name. He said the wifi is unlimited but that I can only text, browse the web, and other basic things.

I went back to my travel agent and informed her of what he said, but she keeps insisting there is a 90 minute limit "because that's what she has" and that internet is really expensive on cruise ships.

I think that's pretty ridiculous to have a limit like that when you're on a 10 day cruise, and I'm more inclined to believe the man who works in the iLounge.

Can anybody here confirm or deny this 90 minute wifi time limit?