Yes, it would solve the main issue.
I fully understand your exasperation. An Amoled screen was a feature of only the highest priced flagship devices in the past but now, especially in the last year, the majority of mid-range and a few budget level devices feature some sort of Amoled screen.
IPS lcd panels were obviously cheaper to source (IPS is the best form of LCD) and Samsung"s lower models start with that type (though Samsung make their own Amoled panels of varying spec).
Good news is the new A33, A53 and A73 have Amoled screens, if you want to stretch to those and they are available where you are.
The A53 is a step down imo from the model it's replacing, the
A52s (not the previous A52). There have been good supplies of the A52s and if you can jump on one of those at a good price, I would.
The A33 is a good deal overall , while the A73 has a better processor than the Samsung Exynos in the other two (and the same one that's in the A52s, a Snapdragon A778).
Then the S20fe is still around even from Samsung, and the recent S21fe should start to reduce in price.
Google for the specification list from GSMArena, and or use another site Phone Arena to help with size and comparison between two or three models.
The A33, or the A52s would be my first recommendations if you want to not overspend.
BTW the A52s has a headphone jack and SD card support. The A53 family don't have a headphone jack etc.
https://www.gsmarena.com/samsung_galaxy_a33_5g-11429.php
https://m.gsmarena.com/samsung_galaxy_a52s_5g-ampp-11039.php#amp_tf=From %1$s&aoh=16628460429686&referrer=https://www.google.com
https://m.gsmarena.com/samsung_galaxy_a52s_5g-ampp-11039.php#amp_tf=From %1$s&aoh=16628460429686&referrer=https://www.google.com