It’s not hard to stand up, managing state across sessions and versions of your app is hard. For example a site I use frequently the Morgan Stanley portal is sta

It’s not hard to stand up, managing state across sessions and versions of your app is hard. For example a site I use frequently the Morgan Stanley portal is stateful and you can only be logged in from a single device/tab at once. Most websites don’t need it, and it makes things harder to manage when rolling out new versions of your services. Life got significantly easier once I moved away from stateful services.