I signed up for Bitcoin with a 21M unit cap and a 1MB block cap. Any changes to that will force me to seriously reconsider my investment as the chances of Bitcoin going to zero will increase tremendously.
You are conflating two completely different things. Like debating whether cars should drive on both sides of the road, and also what the speed limit should be.
Importantly. The original version of Bitcoin had an implicit block limit which was effectively 32MB, and Satoshi did a temporary anti-spam hack, seemingly without consultation.
Now you think it is a core principle?
