Either way is an argument of deception. There is no biblical foundation for either scenario. The problem is easily solved when the genesis creation story is viewed as not being literal as most Christians do.
The scientific knowledge we have is what it is. Choosing what one likes and ignoring the rest is an exercise of conformation bias. In the scientific community it is called intellectual dishonesty.
Careful. Judge not les ye be judged. That line of judgment can be said of your side of the discussion.
Christians trying to correct other christians astray in other topics would defer to obstinance and dishonesty as the cause, but Jesus said blessed are your eyes that see and your hears that hear.
Now that we have cleared that up: patience and meekness is the better part of valor here as we should rely on Jesus Christ for help in edifying one another & leave it on God to cause the increase.
One thing as a believer you must contend with is .. is the Bible true or not? Remember that the Jews used scripture to stone a false prophet when they go against the scripture. Jesus said that the scripture cannot be broken. ( John 10:35 )
If you go with assessing that the six days of creation was not literal because of the age of things, thinking God would not be deceptive when we search for Him in our natural surroundings and in science; then we have to keep in mind that there was an age imputed in the created living things; Adam was a full grown man. When plants were created, they were mature and bearing fruits & seeds already on that day it was created. So can science really determine the age of things wiithout any doubt?
By the Carbon-14 dating method, a living mollusks has been dated 10,000 years old "dead".
Now you say that they have developed procedures to prevent such errors. Did they retest that living mollusk or not? If not, how can they claim that they have modified their methods to prevent faulty ratings in regards to that living mollusk? Just on their say so? See the problem?
Now by that line of judgment of choosing what one likes and ignoring the rest is an exercise of conformation bias, and yet you just judged science as doing so in favour of the evolution theory long before your claim of improving these procedures to prevent faulty readings. Now how can one be assured that there is no further exercise of conformation bias being presented yet again by science?