I have a Sony rx100 that I do this with, which is just a point-in-shoot. It has excellent picture quality and bokeh. It looks much better than this.. the blur is the same everywhere in the background, which isn’t what it looks like from my Sony.

I've got a Sigma 16mm f/1.4 lens (Sony E mount) and it costs about $350. Not cheap but not ludicrously expensive, either.

a) the comment you are replied to said "if you are not on a budget"

b) if you presume "mirrorless camera" as a baseline, a prime 1.x at roughly 50mm (equivalent) is almost always one of the budget lens options.