A lot of seemingly successful business models are hard to distinguish from the beneficial effect of ultra-low rates and a stable, growing economy[1] so the sudden raising of rates is going to hurt a lot. I also think the full effects are taking a while to filter through into the real economy so I personally don’t think we’ve seen the worst impacts yet. I see a lot of empty office and retail space and know that someone took out a loan to build or buy that building and now don’t have the rental income to pay back that loan. Like I say just one person’s opinion so take it with a pinch of salt.
[1] Hence the famous Buffett quote. https://www.goodreads.com/quotes/43237-it-s-only-when-the-ti...