There might be some fringe impacts Trails has had on the industry here and there, but the only big influence it has had is on Honkai: Star Rail’s combat system. And at this point, HSR is so much larger than the Trails series as a whole that it’s going to look like Meucci’s contribution to telephone technology when all is said and done. Expedition 33 already took some of its UI design from HSR.

Even the impact of Trails’s hybrid action/turn-based system is debatable because Trails through Daybreak was in development at the same time as Metaphor: ReFantazio, which uses the same system. Ultimately, the series serves a very specific, small niche within a niche, and it’s never going to be a major trailblazer for the same reason much of Baldur’s Gate 3’s story design won’t be: that kind of narrative structure is not an efficient way to make money. You have to be an auteur or a major risk taker to do software engineering that way.

Meanwhile, Final Fantasy VII’s impacts on the entire industry, let alone the genre, are too numerous to list. The two series are not remotely comparable. OP’s neck-deep in atomistic fallacy here.