One of the altcoins Decred coin ($DCR) used to support ASIC mining, but their leadership has decided to brick all the miners and keep the rewards for staking.
It was a big shock since they were the ones to invite miners, but now they abandoned Proof of Work. They did "governance voting" with people owning the DCR supply. Turns out that over 85% of the supply are owned by the main Dev Team Leaders. Only 15% of staked is owned by public users who use their Decrediton wallet as a voting service.
Smart people can tell 85% of supply belongs to Devs and their affiliates: Small # of solo staking nodes, but yet controlling majority of the staked supply. Running a solo staking node is a specialized Dev task with 24/7 uptime requirements, and even a Dockerized version would require deploying and keeping up with server monitoring and node upgrades. 16M of their coins 21M supply is already in circulation, so this is a big deal.
See the data:
https://www.reddit.com/r/decred/comments/uajqf1/voting_stats_decrediton_vs_commandline/.
The biggest whales are also their forum admin. List of biggest Decred holders identified are:
#1: Jake Yocom Piatt (Project Founder, estimated own 2M - 3M DCR coins)
#2: Jonathan Zeppettini (Head of Operations, estimated own >1M DCR coins)
#3: Companyzero Developers (single dev team for 7 years, who all got the premine)
It would be better business to refund the miners, but instead they dishonoured and insulted Proof of Work. This proves to be another bad altcoin business lesson.