No, so that we'd all be able to spot where people had blindly copied.
I cannot understand why so many people are bothered, upset, annoyed, irritated or whatever other expression one wishes to use with trees copied from other trees and trees with errors.
What is the point of getting upset, those trees will not interfere with your research will they because you will not copy them?
Or is that the problem researchers these days simply want to find an accurate tree and copy it rather than do any research?
Do new researchers really think false trees and errors only occurred with the age of the internet?
If so they are very much mistaken, heralds (you know those people paid to regulate pedigrees) were not above inserting false links into pedigrees they crafted back in the 16th and 17th centuries.
It has even been suggested that almost three centuries including the reign of Charlemagne never existed and it had been fabricated to allow Otto III and others to live in AD 1000! Now that would throw the cat amongst the pigeons.
In truth if we all do our own research and find complementing sources to validated our findings our trees will be as accurate as they can be.
It won’t make one bit of difference any other tree implies as we will know our trees have been researched thoroughly and are as accurate as we can make them.
When we get past civil registers and census use every version of parish register (some parishes may have up to 4 copies of certain parish registers or sections of parish register), check these against the Bishop’s transcripts. Check burial registers against burial plot registers (lair registers).
Use directories, and various tax roles, wills, ecclesiastical surveys, pew lists, recusant lists etc. etc to confirm your assumptions.
Search out and use manorial records for further sources for individuals in your family line.
When you have done all that pass what you have learnt to your children and grandchildren so that they can add more to the picture and in a few generations you will have an accurate tree to be proud of.
Don’t rush your research family history is an enjoyable hobby which can last many lifetimes and can never be completed in one lifetime.

Cheers
Guy