When SSDs first were becoming mainstream and were kinda spendy, tons of R*editors spewed “it’s not important because it only affects loading time. I can wait for another 20 seconds” when games coming out would have hella microstutters, and the load times could count up to minutes per screen. Playing Bethesda games on a HDD was a nightmare, going in and out of houses!
I have a fast NVMe drive and some good SATA SSDs in my main machine, and there is only a couple second difference in loading between those. But I’d never run a program off’a HDD again.