Love dimples are fairly common on blades used for chopping. It happens to all my bigger knives (Scrapyard SOD, RD-9, Koyote Leukumachete, even my S-curve). Often I can't pin point what I actually did to cause the damage, but since chopping was involved it could have been hitting grit or sand in the wood or glancing blows of the blade driving it into rock or other hazards. It is usually confined to specific spots. Some, like the ones on my RD-9 took a bit of time to work out. I went with 220 grit sand paper taped to a piece of glass to work them out, then up the grits and finally onto the sharpmaker.
I suspect the OP's aren't much different then the ones I've encountered. Anywhere from 0.5 mm to 1mm or less. In some blades the steel is rolled not chipped however it is hard to tell this by the naked it eye. You really have to put it under good magnification see the folding of the steel in the dimple itself.
My advice, just keep sharpening the blade as you need it. Chances are the love dimples aren't really interfering with your blade, but because you are a knife nut it bothers you. If that is the case, best to just SUCK it up, put the time in and get the damage out to alleviate the little squirrel in your brain that makes you think a tiny little divot will make any real difference to your life with your blade. It won't, but you have a terrible affliction of mispriorities and its one reason why you registered on bladeforms. Welcome to the club!