"Graphics" is really the key word in that sentence.
And even then it's just the aesthetic that's fun. I don't think anyone aside from a small core of enthusiasts who really enjoy a technical challenge are particularly nostalgic for the 2600's sprite count or palette limitations, let alone the compute, memory, and data storage constraints.
And even then it's just the aesthetic that's fun. I don't think anyone aside from a small core of enthusiasts who really enjoy a technical challenge are particularly nostalgic for the 2600's sprite count or palette limitations, let alone the compute, memory, and data storage constraints.