Maybe I could see annoyance about the perceived dependency on Let&#x27;s Encrypt. If someone is used to setting it for multiple years, then feeling like the transaction is complete for a long while, then LE could appear too involved. It&#x27;s almost like the server needs a permanent attachment to an organization, to keep pinging to ask permission to exist on the web. If everyone goes 100% HTTPS&#x2F;2, with automated renewal, then one could imagine a possible scenario where Let&#x27;s Encrypt going out of service would break large chunks of the web. Or gives them too much power to selectively deny renewal and break sites with unattentive admins.<p>I&#x27;d be a little hesitant to switch commercial or critical sites to using Let&#x27;s Encrypt right now. But overall, no, I like automated renewal. I think I&#x27;d choose to get a new certificate monthly, instead of 3 months. The provider I was using before with very low prices requires me to go through a manual process through their website. The main feature to me that&#x27;ll cause me to switch is being able to set it and forget it. With automated monthly renewals, the 90 day expiry is extra buffer in case something goes wrong.