I have been shopping this way ever since the start of covid and only use self check out. It is a lot easier to get around the store. If I need to buy a bunch of heavy stuff or there is a sign asking me not to, I will of course use a small cart or hand basket. I am not going to piss off the Trader Joe gods when I visit it occasionally, who have a sign about it.
I have never been stopped, asked not to, or have been given any looks from the staff for doing it at my main grocery store.
Ok. Let’s do this! If you have a 4 cup pyrex/microwavable measuring cup, it is much easier.
After 20 minutes or so, you can do a real quick check and if it looks kind of wet, throw the lid back on and wait.
At this point, you should have perfectly acceptable rice. Take the lid off, stir the rice with a more folding motion to let it steam any additional moisture out.