Cold calling a 3-bet with 88, considering the opener of the hand was UTG is honestly a marginal decision IMO. If we consider calling that way, it's because we don't believe in CO action (he has a lot of bluffs in his range) and also because we think (in an optimistic scenario) that we are in a coin flip against the UTG opener. In this case, we should avoid the flip, and look for the fold
equity of the villains, doing a 4-bet / jam as a semi
bluff.
If we do not think that UTG and CO have significant interferences in their ranges of aggression (which is something favorable for hero), my recommendation is to fold preflop with 88. Since when calling cold, we will find ourselves dominated in range, most of the time. As a consequence of the insufficient implicit probability that we have, to improve our hand in postflop.
Therefore, this is an avoidable scenario. The key is to avoid cold calls, unless we have a monster played slow preflop, because we have the image of UTG as a NIT player, who will fold his hand 100% after our call. But even in that case, I consider better go w/4-bet / jam, since the duel will be CO vs BTN.
Greetings.