That 4chan meme picture doesn't make it look very trustworthy to be honest. Especially because the site asks for my data right after that. I'm sure I'm not going to give someone who likes 4chan memes my data.
If you’re the type to be offended by innocuous 4chan memes, you probably weren’t the target audience to begin with.
Personally, seeing a familiar, endearing meme like that actually brought me some comfort that the author was someone who was also raised online, not a bootcamp grad looking to cash in on a trend.
Your concern feels overblown given that.