It really depends, I don't know what your product is but chances are it's pretty harmless. However, if your app offers services that are legally troublesome, for example an app that delivers cannabis or alcohol where age verification is an issue, yeah I might want to lawyer up there.

As a serial entrepreneur, my perspective is shoot first beg for forgiveness later. Honestly, nobody's going to sue you right now because you have an idea, you clearly don't have a real business setup, and you're not worth nearly as much as Google to sue. And when you end up having a million users, you have a great problem on your hands, you'll have enough money to hire lawyers anyway.

I'd recommend continuing to focus on finding your product market fit and actually getting customer stickiness before worrying about any of this.

We're a litigious society, but let's be real who's going to want to sue a budding entrepreneur. What could I possibly get from you. Wouldn't even be worth my legal fees.

I hope you don't take any of this the wrong way, just my two cents.