Like it or not, the Bitcoin system faces the struggles of control taking; reduction of decentralization into an increment of
centralization.
Big pools are striving to become “the” nodes of Bitcoin, uniting again mining and storage activities while wiping out the non-mining nodes via equipment and operation cost increment.
To be able to retrain Bitcoin decentralization, people will need to run a regular Bitcoin node + a affordable mining device and connecting it to a public share hash rate pool.
Running at least a regular Bitcoin node wouldn’t be sufficient for self-defense and dealing with the challenges triggered by actors interested in the centralized vision for Bitcoin.
https://cointelegraph.com/news/bitcoin-miners-btc-price-98k-halving