Other than lowered tx fees and less number of tx in blocks, I could not find any big differences in block explorers.

What are the difference we can feel/find with the implementation of BIP148 ? Those mined block size will be shown greater than 1024 kB ?

I am just curious where the dogecoin is heading.
With respect to its current prices and bitcoin at $2150, dogecoin needs to grow 500 times more to reach the level of $1 per one dogecoin. Is it ever possible ? With 100+ billion circulating supply of dogecoins, it will be just a dream ?