Is mining for cryptocash getting more expensive in 2021?

In recent years, the rise of cryptocurrency has been unprecedented, and mining, as a key component of the blockchain ecosystem, has attracted significant attention. However, with the increasing popularity and value of cryptocurrencies like Bitcoin, many have begun to ask, "Is mining for cryptocash getting more expensive in 2021?" The question is pertinent given the escalating costs of mining hardware, electricity, and the competitive nature of the mining landscape. As mining difficulty increases and rewards decrease, is it still feasible for individual miners to profit from this activity? Or has the era of decentralized mining given way to large-scale mining farms and conglomerates? This discussion aims to delve into the economics of mining and analyze whether the costs are indeed outweighing the benefits in 2021.