How small a niche would be exciting for LPs?

Considering our extensive experience and connections in the blockchain industry, we are currently exploring the idea of identifying a specific metric to prioritize. In this regard, we are contemplating the potential of a particular niche. Given our background in the media sector, we possess a network, a proven track record, and reputable credentials, and have successfully nurtured and accelerated a media company. Moreover, we possess financial and user data that can be verified. Therefore, we are contemplating whether concentrating on investing in crypto media startups is too limited in scope for a fund.