There's no concrete black and white answer here. I'd bet a small percentage of people might hold a startup failure against you for some irrational reason. But

There's no concrete black and white answer here. I'd bet a small percentage of people might hold a startup failure against you for some irrational reason. But the vast majority of experienced people in the industry understand that a very large percentage of startups don't survive more than a year or two and if you were able to execute technically, that's what matters.