The textiles industry is almost entirely outsourced, and the margins of being a middleman like Joann's doesn't work when imports are growing expensive AND online stores can sell similar products at a lower price, and your prices are roughly comparable to the local mom-and-pop.
Furthermore, assuming it's PE that causes companies to fail is a reversal of cause and effect. You sell to PE when your company or organization's "gas" is largely spent, and there is no foreseeable growth, so you cannot raise money traditionally.
For every Joann (stripped for parts by PE) you can also point to a Sailpoint (taken private by a PE and now one of the first IPOs in 2025)