May I ask a question what does a ATV gen 3 has that new TVs like LG C3 or Samsung S90C don’t offer already?

Or anything that it does better than them?

Or is it product for older product mainly.

Genuinely curious, as I just stepped into Apple ecosystem (iphone, ipad, MacBook) this week, as an Android and Windows user for my whole life.

Meanwhile I just got a Samsung S90C.