Are you positive or negative on casinos asking for log-in frequently or do you feel unsafe in putting your login details every time?
Well, I do not feel unsafe. On the contrary, I do feel more secured whenever I’m asked to input my login details on any site I’m registered. How else are we going to get into our online accounts if we don’t input your details?
Personally, I would prefer logging out of online casinos whenever you’re done playing on them. That way, you know you’re still secured on those sites whenever someone else has access to your device. I’m down for any online casinos requiring players to log in whenever they come on the site to play.
Probably the OP main concern is for the potential hack due to malware or something. Also phishing is very popular nowadays which you will never know if one day hits you accidentally since we are all susceptible for a human error.
I agree with you that we should not leave our account credential login always since there’s malware too that can get details on all login account on your browser. All this worst case scenario only possible if you allow malware to enter on your device. It’s better to invest on device security rather than rely on the website security alone.