Attitudes towards self-plagiarism
Firstly, quoting any work, including your own, without explicit attribution of the quote, is going to earn you a very bad reputation for plagiarism sooner or later. Just say no.

Secondly, and to state the obvious, the introduction is there to introduce the rest of the paper. As each paper will be unique, so should the introduction be: the point is to lead the user into the paper, rather than to give a grounding in the whole subject area.

Thirdly, why not wrap up all of the things you want to say in all of the papers' introductions, into a single review paper?  It would contain all of the literature review, motivations, unsolved problems, areas for future research, that you want to reference in your other papers. And then, those other papers can just briefly &amp; concisely properly reference and quote the relevant bits of that review paper in their introduction. It won't be as brief as "for review and motivation, see my paper DOI:ABC.DEF.GHI", but you should be able to distil the review paper down to a paragraph or two for each subsequent paper, and those words will be unique for each subsequent paper, drawing only on the elements you need for that paper.