"With Bitcoin Lightning and USDt micropayments built-in"

It smell trap again, usdt is controlled by Tether itself, LN is custodial, but there is worse of course

Keet is developed by a company, named "HOLEPUNCH"

There is page dedicated to "privacy": https://holepunch.to/privacy

Where you can read:

"When we say that we think we can process your Personal Information, it is because we considered we have a legitimate interest (for ourselves or of a third party) to do so; it is in the interest of our organization to conduct and manage our business; this includes conducting analytics to improve and optimize the Site and the services, protecting our interests and enforcing agreements with others, as well as complying with industry self-regulatory requirements. We might have legitimate interest to process Personal Information in other contexts. We ensure that we balance any potential impact on you and your rights before we process your Personal Information on that basis. You can obtain further information about how we assess our legitimate interests against any potential impact on you in respect of specific activities by contacting us. Please also consult the section “Your rights” below.

It is important that the Personal Information we collect from you is accurate and current. Please keep us informed if your Personal Information changes during your relationship with us. You can do so by lodging a customer support ticket. We will endeavor to effect those changes within a reasonable timeframe.

If you do not wish for your Personal Information to be used in the ways described within this Privacy Statement then you should not use the Site or use the services, functions, or features offered from time to time on the Site (“Services”). Where we need information from you to offer our Services or meet any of our legal or regulatory requirements, failure to provide such information will mean that you will not get access to the Services."

Ah ah ah 🤡 🖕

You want to use that honey pot ?