It’s certainly not the job of a fan to tell people who “we” don’t want. We clearly do want him because we offered him.
What is reasonable is a coach/family setting the expectation of what commitment means while being understanding that kids get caught up in the recruitment process.
Fans unilaterally “pulling a scholarship” because the kid didn’t fully think through the implications of a tweet is the opposite of reasonable. Especially when those tweeters aren’t kids and aren’t thinking through the implications of their tweets.