It rather depends on whether something has large constant cost that is punishing for small companies and negligible for large. For example if something require

It rather depends on whether something has large constant cost that is punishing for small companies and negligible for large. For example if something requires producing 10 000 pages of legalese it will block new companies and be not so problematic for large ones. Or when company needs to heavily research what exactly they can offer/sell and it requires massive effort (it technically is "you can't do this" one).