I don't think that the screen printing is the problem related to ghosting or other detachment.
this technique is superior to digital printing and allows special colors such as gold / copper / silver and fluorescent.
only it is less easy, less rapid and more expensive.
the quality concerns come rather, I think, from the quality of the materials and certainly from the too rapid implementation without providing care in order to save time and therefore money at the expense of quality.
there are also the constraints imposed by the system to use certain products which do not necessarily make a good marriage with other products.
as for the solidity of the tops, then there, it's just that the wood used is not noble wood but resinous crap, like the cheap fir tree found in DIY stores and especially isn't pressed and dried like the vintage PFs were, again, it's too expensive.
it is to be hoped that the manufacturers follow the method of haggis pinball which seems to me the most reliable to have solid, to see the cost of manufacture which can not be farther than the manufacture of a PF 80/90 's