Edit: very interestingly, if I copy/paste your exact question on Google, it gives me the Ars link as a first result (in incognito mode). I don't think my comment had any influence (too short time to update the index), Google is truly magical.
"emulators recreate hardware software" gets good results. The rest of the query is fluff. Adding "cannot" makes the results even better, which is magical.
And an interesting stack exchange question: https://retrocomputing.stackexchange.com/questions/1191/what...
Edit: very interestingly, if I copy/paste your exact question on Google, it gives me the Ars link as a first result (in incognito mode). I don't think my comment had any influence (too short time to update the index), Google is truly magical.