I'm sure many here ski bumps much better than I; my bump skiing sucks, mostly because I'm not motivated enough to spend enough time practicing my traditional short-radius turn (that and the fact that I currently very inflexible compared to what I once was - long story, will work on it now that my strength is coming back up). However I don't really care about getting points for style and I can ski down pretty much anything I want to ski without falling, so I'm not going to pay someone $50 to improve my skiing. I would rather have a steak dinner.
In fifty some years of skiing I've seen a lot of bumps, Some very icy ones in Ontario and Quebec, (remember the ice storms?), and some very soft ones on Vancouver island. Most were between knee and chest height, but once or twice they were VW bug sized.
Back in the day I used to spend the mornings getting my kicks searching out lines that avoided bumps but offered the most high-speed thrills. It wasn't until I was tired in the last part of the skiing day that I decided that was too dangerous in my condition and explored the rest of the mountain. By then the back side of every bump was nicely polished ice, and I had absolutely no idea how to ski them. I tried applying the standard methods, in those icy bumps with little success. My main problem is I didn't understand how slow you had to go, and there just wasn't that much slowing down I could get by scraping skis on the ice on the back side of the bumps. Yes there are tactics to use and other ways to slow down (using the front shoulders of the bumps, timing when to absorption and when to resist gravity, etc.)
About a decade ago (maybe two - I'm not into time), mostly due to boredom I decided to learn how to properly ski bumps. It's still a pet project that I work at once in a while, but I'm lazy so not too much work for me. There is a lot of information and a lot of misinformation floating around, but I can say knowing the techniques and tactics makes it so much easier.
That being said, all the technique and tactics in the world won't make some of the bumps that can arise easy. I recall encountering one such condition in soft bumps, yes not icy bumps, soft bumps, about three decades ago at Mount Washington on Vancouver Island, (using trail map to refresh memory
https://www.snow-forecast.com/resorts/Mount-Washington/pistemap ) somewhere above but near the top of Powder Face, skier's left of top of the world shoots. Conditions were such that I was skiing slowly (yes it's true!). All the skiers had been funneled into the same path to avoid a tree well and other obstacles. I found myself stuck between two moguls with near vertical walls. The top of the downhill mogul was above my head by a few feet and uphill mogul was way above that. I could literally touch both of them with outstretched hands. The path I was on dead-ended. I didn't have enough room to turn my skis (215 cm long IIRC) around without using a kick turn.