The developer is a Palestinian, so I highly doubt it.
Here’s what’s actually happening:
- You click the “submit for boycott” button
- Your OS opens an in-app browser that attempts to open this Google Form which is what he’s using to collect new products for boycott: https://docs.google.com/forms/d/e/1FAIpQLSfHzDfF1SY7rRLtWuLvdfoVHl4UtK8v_iz5f39mKlKbZAsQpQ/viewform?pli=1
- The form isn’t open to the public and thus requires a signed in account to interact with
- Your in-app browser likely isn’t signed into Google already, so it prompts you to sign in so you can see the form
If your OS lets you re-open the link in your regular signed in browser you’ll see that it reuses your session and then you can see the form. There’s nothing nefarious happening here.
This is just a mod, no such DLC exists or existed in the app config: https://steamdb.info/app/1556200/dlc/
You might be thinking of Rogue Company: https://www.ign.com/articles/rogue-company-dev-pulls-all-dr-disrespect-content-offers-rogue-buck-refunds-rather-than-real-money