I'm honestly just confused by the comments here. No one is having unmet high expectations. There is also nothing unfair here.

You don't need a marketing team to write a single line giving a high-overview description of a solution. Pointing out that such a thing would be helpful is also absolutely ridiculous to reject to the extent as I've seen here.

If an open source project want to identify themselves exclusively through a competitor, then, I'm sure that's fine. However, to avoid sounding like a parrot, I'll leave it at that. Have a nice day