[codingdave]

No - those examples are quite clear that the product does not exist, and are seeking funding to build something.

[libertine]

Ah got it!

So if a landing page states the same, a product is being developed and if people have interest to follow it, drop their email, that's ok right?

[codingdave]

Yes, exactly. There is nothing wrong with honest communication, stating that you are thinking about building a product. The problem is when people write pages acting like the product already exists, collecting emails under false pretenses.

[libertine]

Thank you for clarifying, agree with you 100%!