As a gamer, I find this is incredibly dismissive.
There's still tons of new ideas in games being explored. Factorio introduced the factory building genre in 2014, and we're still seeing new takes on it. Satisfactory made it first-person and beautiful. Dyson Sphere Program made it multi-planet and interstellar. Captain of Industry made destructible and moveable terrain.
The colony sim genre as we know it today did not exist 10 years ago. Now we have RimWorld, Banished, Oxygen Not Included, and more.
Even puzzle games continue to innovate. Baba is You is probably the most unique puzzle game I've ever seen, and then there's all the Zachtronics games...
So yeah...the product of "video games" might be 40+ years old, but it's silly to claim that there's nothing net new coming out.