Reasons why bigger blocks suck:
- Bandwidth problems
- Storage and other resource problems
- SPV Nodes are no solution
- Will lead to more centralization
- Other scaling solutions scale much much better, increase decentralization again and have much lower fees
- Contentious forks weakens both chains
- Has no consensus
- Is rushed (3 months is absolutely not enough)
- Implements no replay protection by purpose (which will lead to losses for many untechy people)
- Ignores peer review
- Codebase is outdated
Feel free to contribute on the Github repo: https://github.com/usafdiscussion/bitcoin-abc