I don’t see that we have the right to question the objectives of anyone’s research. If they want to stack names, then fine, that is their right. Some people seek links to ‘famous’ people past or present, that’s ok.
If you publish a tree, then expect it to be copied. What is irresponsible is for publishers to ‘insert’ information they know to be incorrect. That wastes a lot of time.
For my part, I am more interested in how my ancestors lived, so the tree is merely a guide of some events. I research witnesses, neighbours, colleagues, etc to see who my ancestors associated with, worked for, etc. The important result for me are the resulting ‘books’ I have written on each of my main lines; that tie in the social, cultural and economic background in which they lived.
I wish I could get back to Roman times, but I am pretty sure I’d find that my lot were all Agricultural Labourers, even then!
Nigel