The issue isn't just the hole - the issues are speed, reliability, durability, spares availability, etc. When I had an "expensive" corded Bosch SDS nicked (along with a load of other gear) more than a decade back I got a Ryobi corded SDS to keep me going, mainly because it was cheap. It was slower than the Bosch and the chuck wobbled more than the Bosch (a common fault). So it did the job, just slower and not as well, but it was fzr better than using a cordless combi drill (I.e faster).
We have one apprentice who was gifted a set of Ryobi cordless tools. In comparison with the Makitas I use the combi is a lot less powerful, slower, has a poorer impact drilling, has a chuck which can slip when drilling heavy steels (pilot holes for wing tips). The impact driver in his kit is noticeably slower and has less power than my 10 year old no.2 impact (a Makita BTD145 which has recently been stripped and refurbished). His impact is also a lot bigger (making getting into tight spaces more awkward). The Ryobis he has work - just not as well as the more expensive Makitas I own. His kit will be more than adequate, though, until he gets to the point of doing pricework in the future
I've used the big Ryobi 1/2in plunge router (these days orange and rebranded AEG) for kitchen worktop joints. It does the job, but in comparison to a deWalt DW625 (a 35 year old design) it is bigger, heavier, bulkier and altogether more clumsy to muse. But it does the job. I know which tool I prefer for the task
There are many other instances.
A hole may be a hole, but how fast you drill it, how accurate you drill it, how many if them you can drill before your drill falls apart can all be significant to a tradesman where volume, accuracy and speed are all factors (especially when on price work) - so I won't be buying another Ryobi anything any time soon, unless my van gets nicked, again