Does evolution being a theory make it subjective?

no

The Theory of Evolution is not a question if it exists. Its existence is proven absolutely. The theory is HOW IT HAPPENED along with missing pieces. For example, man and ape have many similarities. However, most scientists do not believe we are a direct descendant. There is a missing link that has yet to be discovered.

However, the changes in flora and fauna through the centuries is undeniable as are the links that make evolution absolute fact.

There is no theory of evolution, just a list of creatures Chuck Norris allows to live.

Yes..
Especially since there's so many missing links,& no fossil records that show species transitioning into different species.Which is called macro evolution.There's absolutely no evidence of macro evolution today,or in the fossil records.Scientists also cannot produce macro evolution.Macro evolution is one big theory.

Micro evolution has been evidenced,& scientists can produce it in labs.Micro evolution is basically species changing to adopt to their environments.Small changes;Like,wolves evolving into dogs.

No, scientific theory is just a name for the structure of the science. It isn't something that suggests it's abstract, or undefined, it's actually very defined when something is a scientific-theory.

What makes evolution subjective, is that it concludes things we don't know yet, in other words, it requires Beliefs, and Faith, which makes it a Religion, not Science.

Fully scientific the conclusion on our origins is: We don't know, because there's still too much to find, too much to comprehend to conclude anything.