You don't understand irony, the yea, is as in, "yea right," or "yea sure." That is typical with #NeverTrumps, they do not understand typical and normal english language usage and are therefore easy to manipulate - as in useful idiots.
Uhmm, actually the problem is that you don't understand the necessity of accuracy in spelling. "Yea" and "yeah" don't mean the same thing. Note that the caption in your graphic has the correct spelling of "yeah."
Here's a quickie lesson to help you discern what word to use for the meaning you're trying to convey:
http://grammarist.com/usage/yea-yeah-yay/(This correction was provided by a #NeverTrumper who has a solid grasp of the English language. This #NeverTrumper can't be whipped into a frenzy by an orange buffoon who throws out red meat to the angry masses because he knows it tickles their itching ears. Therefore, this #NeverTrumper is not the participant in this exchange who is easily manipulated.)