I do not consider increasing blocks a good solution. It does not scale while the negative consequences for decentralisation are unclear. Since Bitcoins only true value lies in decentralisation, I support not hastily moving away from this core concept just to solve a current - perceived as immediate - issue. There is too much at stake.
Big data centers will always do better than hobby miners no matter what the code looks like. This whole fear of mining centralization is not only unfounded as it has been happening from day one, and will continue to do so, it is stupid.
So let's all just use PayPal and be done with Bitcoin. It already performs much better as a currency system, yeah?
I'll go on record to say that if Bitcoin's transactions are restricted to on-chain only, then regardless of block size, PayPal will ALWAYS be faster, cheaper, and more efficient. But inflate that block size to your heart's desire.
How about you address the argument for once.