If you're a slow player, it's an ideal place to stay.
Should I stay in Rapid 30 min games?

Do not listen to whatever HangingPiecesChomper is about to say.
I'm an old man with memory problems. I find that 10 min. games are good for me, also 20 min..
30 min for me are too long, I will lose interest and focus. I play the fast ones once in a while but I can't move fast enough.
In the end I guess whatever suits you and your circumstances the best.
Have a nice evening be safe and we!!.

You might check out the section 'Play Longer Time Controls' near the end of this article...
Improving Your Chess - Resources for Beginners and Beyond…
https://www.chess.com/blog/RussBell/improving-your-chess-resources-for-beginners-and-beyond
Hello, as a beginner chess player, should I stay in Rapid 30 min games until I reach at least 1k rating? I've noticed that choosing any time-limit game faster than that would result in me facing significantly stronger opponents.