I found Lolli and considered using it a while ago, but from memory, their privacy/tracking terms & conditions scared me off. Looking again, I gather that they need cookies and permissions to track your activity (not just to allow their service to function), which I'm sure has aftermarket value to be sold.

If you need to use their browser extension to use Lolli, I really don't think free crypto is worth the loss of privacy/IP tracking (which can in theory be linked your other BTC addresses when you cash out via an emerging blockchain forensics field -- or just some blockchain analysis). You also can't use browsers that have ad-blocking like the Brave browser, which is more pure in its spirit to align with the values of decentralized cryptocurrency.

"You may turn off collection of Passive Data by the Lolli Browser Extension by uninstalling the Lolli Browser Extension. Use of the information collected by the Lolli Browser Extension is subject to this Agreement and the Privacy Policy."

This is a very nice advertisement, and one can obtain crypto as a slice of this company's referrals (like InboxDollars), but nothing is free. Perhaps you can ask them to verify what consumer data is sold, if any, as that's fairly important to most crypto adopters. I could be assuming here, but that's my hunch since they're not proudly advertising the opposite in the name of crypto.