Here’s why:
Classic arcade games have a certain charm. Maybe it’s nostalgia. Those early game designers didn’t have high-res textures and 3D model wiz-bangery to draw in players. They had to prioritize the development of fun gameplay mechanics. By combining this gameplay-first concept with P2E, I believe TronNinjas is giving players incentive to return to the classics while also encouraging the next generation to try them out for the first time. Even their modern originals have a classic feel.
Having multiple games in an arcade is nice because no single game will click with all people. Although I would consider all of these TN games casual, some are harder than others. This way you appeal to a wider audience. Having variety should also help mitigate burnout. A player might be in the mood for something easy going at the moment. Whereas they might prefer something that requires a little more focus and precision another time.
Overall, TronNinjas is taking modern gamefi and applying it to known, successful, oldschool gaming concepts. Neither is innovative but they will likely prove complimentary to each other. There are still some bugs here and there but I think TronNinjas has a lot of potential.