Now you are the one making reaching speculation. As far as we know, these people are conspiring to do the exact same thing because the present damages has been $0 in fines/legal fees and a reasonably successful seed round. In terms of game theory, there is zero reason to give them benefit of the doubt until they are sat in a court hearing for the infraction. They ventured nothing and gained everything.
If you want to convince people to steer away from ad-hominem, don't get all touchy-feely from the thought of a business breaking the law.
My speculation is based on well-established heuristics like Hanlon’s Razor and the presumption that people act in line with their incentives.
From the earliest time I became involved with YC (nearly 17 years ago) it was drummed into us that you don’t mess around with IP, because it kills funding rounds, acquisitions and commercial deals, and harms one’s reputation and stirs up unwelcome attention just like this.
I’ve been subjected to suspected theft of my IP by a client and I can absolutely empathize with the feeling of outrage from people who’ve been subjected to this; it was one of the very worst things I’ve experienced in my career.
But there are well-established conventions for how to deal with it, which begins with a demand to stop doing it and not do it again (“cease and desist”).
Of course this company should stop and not do it again and it’s completely reasonable for them to be held to account on that.
But if HN commenters are demanding someone else be honest and honorable, they need to be willing to hold themselves to the same standard, and it’s a basic societal norm that we allow legal processes to progress and not take matters into their own hands with personal vilification/mockery or exaggerated/unfounded allegations.
If you want to convince people to steer away from ad-hominem, don't get all touchy-feely from the thought of a business breaking the law.