IME if you needed capital, you weren’t approved for capital. If you were cash flow positive with solid income and 2 years of operating history and tax returns, you could put up collateral and refinance at a lower rate.
Over ~5 years I was denied ~5 times, discouraged from applying ~3 times. I was approved once after several years of track record with a co-signer pledging a property with 100% collateral.
That small business (exited 2019) would have really struggled to survive right now. It would also be a difficult time to ask friends, family or spouse to help.
I wish I had a better policy suggestion to offer; it's a hard problem. Good luck to all small businesses out there, I’m pulling for you.