If you don't change the rate of block creation - then the rate of blockchain growth is proportional to the block size. If you increase blocks - then the blockch

If you don't change the rate of block creation - then the rate of blockchain growth is proportional to the block size. If you increase blocks - then the blockchain will grow faster. This is kind of obvious. But yeah - the size of the blocks does depend on the number and size of transactions and if you don't have transactions to fill up the block in full (i.e. so that its size is just under the maximal block size) - then the transactions will be the limiting factor.