Doggie coin supply isn't infinite, it's a fixed 5 billion a year which becomes a smaller and smaller percentage since there's more and more already out there.
Doggie coin's enemies have already done all they can to stop it.
For example, its own creators have acted as enemies to the entire cryptocurrency community.
They've poisoned the well to ruin name recognition with the "doj coin" pronunciation (which is why I always type out "doggie coin")
The authorities have tried to undermine widespread interest by funneling users to custodial shit and then rug pulling them, just like they do to Bitcoin. The original dogetipbot on reddit shut down and dumped all the coins to try to kill any meme interest and momentum. The authorities never did anything about it because it happened "before there was regulation" (like fraud and theft weren't already illegal)
Celsius tried to push doggie coin to switch from proof of work to proof of stake
The dev team has been taken over by glowie psychos for years
None of this has stopped doggie coin from being the top performing asset on the market for the 11 years it's existed because it's a fork of Bitcoin that makes it more usable and adds a picture of a dog on it
I do agree that doggie coin will need a lot of time to catch up to Bitcoin's hashrate in order to also catch up on adoption, name recognition, market cap, etc.