Buy a rice cooker. You're using it and enjoying it, and it's a modest splurge. Buy one.
I love my rice cooker. Yes, I can cook rice on the stove, and it's not a difficult task -- but a rice cooker is 100% fix-and-forget, whereas cooking rice on the stove does mean monitoring when the boiling begins and stopping the cooking at the right time -- again, not rocket science but tasks that do require attention. We eat lots of rice, we use the rice cooker several times a week.
A rice cooker IS good for items other than rice. For example, we regularly cook quinoa, grits, oatmeal, and ramen noodles in ours. My college daughter's go-to lunch is a couple spoonfuls of dried vegetables + one packet of Harris Teeter yellow rice; it cooks up perfectly in the rice cooker.
I don't know what an Instant Pot is, and I'm not going to research it because I don't want to want one.