Is there any point to small (or medium) software enterprize anymore? If your niche can be disrupted by a handful of incumbents with enormous reach and access to

Is there any point to small (or medium) software enterprize anymore? If your niche can be disrupted by a handful of incumbents with enormous reach and access to user data at whim (even when there is hardly any money in it), imagine if it is actually a potentially lucrative domain To stick with the theme: can we recognize the screetching high pitch of the thin edge of a wedge? Tuning a guitar can be done by relatively simple (dumb) algorithms. Recognizing a chord and more sophisticated musical elements needs the feedback and "labelling" by a large number of willing participants. You can work out the rest of that "musical piece" yourself...