If you have a phone that supports Drawing Assist you can make your own stickers, which can be a good alternative because you can pick the stickers from the emoji drawer on the Samsung keyboard and insert it on compatible chat apps and you can apply it on pictures as well.
Samsung's Drawing Assist (or "Sketch to Image") is supported on any Galaxy device running Android 14 with One UI 6.1 or newer. Compatible models include the Galaxy S22 series and newer, all Galaxy Z Fold and Z Flip models from the Z Fold 4/Z Flip 4 onward, and the Galaxy Tab S8 series and newer.
Here is how to use this feature:
https://www.samsung.com/us/support/answer/ANS10003469/