Is that really a conservative view? I’ve seen that sentiment on decidedly non conservative sites.
Thesis
Antithesis
Synthesis/new Thesis
Antithesis
Synthesis/new Thesis
etc...
And that while there is truth, there is no true idea. That what we experience as truth is a segment of dialectic that gives us emotional satisfaction enough to stop. But that this is personal and another person might need a longer chain which includes the antithesis of your ultimate (i.e. chain ending) idea.