Is it possible to modify a PDF preset to include the Enable Usage Rights in Adobe Reader feature from Acrobat? Always having to export-->open-->Save As..-->replace for numerous PDFs becomes increasingly time-intensive.
Not possible in InDesign and I also don't think it is scriptable in Acrobat Pro. You may check the Acrobat forums for someone who can get you a way to do it as a batch, but I don't even think that is possible.
I think that is intentional since it essentially is providing easy access to deprive Adobe of money licensing the full versions of Acrobat.