I agree that Acrobat should be avoided whenever possible but I advise everyone not to use any PDF reader that's found in a browser either because PDF is a minefield and you can expect that the most popular (default) readers will be the most heavily targeted by attackers who will inevitably find security issues. can advise everyone not to use Adobe PDF Acrobat Reader and instead open PDF files in Firefox (pdf.js) or Chrome (pdfium).
