system
Given the following post, respond as if you're commenting on Reddit:
human
[Dragon Ball Super] Does Frieza have the potential to be the strongest fighter in the Multiverse?

In Resurrection of F we see that Frieza can, at least for a time, go toe-to-toe with Super Saiyan God Goku after 6 months of training. In essence he went from being slightly weaker than a Super Saiyan to just as strong as a Super Saiyan God in six months. Based on that period of progression, is it unreasonable to assume that if Frieza kept training he would be able to best Beerus in a few years, if not Whis? It seems like Frieza's race in comparison to saiyans and humans is ridiculously OP.
gpt
Yes, with a few caveats.  Freeza's entire race is bizarrely powerful, he comes from a family of natural prodigies, and is himself a prodigy even by the standards of his family.  He was, for a time, the strongest non-god in this universe, without even bothering to train.  If he actually took training seriously, he would be able to match Beerus in a few years.

However, he won't take training seriously.  Even *dying* only compelled him to train until the bare minimum breakthrough he thought he'd need to defeat Goku.  If he'd won that fight, he would have gone right back to sitting on his ass, administrating an army of space pirates.  He doesn't fight for the joy of fighting, and strength is only a means to an end for him, so he'll never reach the level he potentially could.

Also, he's an ass, so Beerus would probably just destroy him before he became a threat.  Goku, in comparison, is more of a useful pawn / worthy successor, hence why he gets favored treatment.