I trolled someone in EU market so hard over something similar. I had a mobile app that had a similar name to their app, and they were annoyed that the only info

I trolled someone in EU market so hard over something similar. I had a mobile app that had a similar name to their app, and they were annoyed that the only information about me was an instagram page for the app, as I filled in the website requirement on the app store with an instagram link. In any case, for future reference, form an LLC now and pay the annual fees for it. All your ideas go under that from now on, all your domains, everything. And yes also make friends with a lawyer. "Outside general counsel." You'll level up all of this over time, but at least it won't sound like a strange goal post to meet when its necessary.