While I have no personal experience with them, I’ve seen multiple people on the forum recommend bridge cameras.
https://forum.inaturalist.org/t/bird-photography-with-bridge-cameras/28482
Another option, which I have used, are clip on lenses for phones. At least for macro they are actually quite good.
https://forum.inaturalist.org/t/macro-and-telephoto-lenses-for-smartphone-cameras/9112