Sorry if this makes you quit watching baseball.
https://www.baseballprospectus.com/news/article/40026/prospectus-feature-siren-song-statcasts-expected-metrics/
His changeup shows some potential and a 8.2 SwST% is not horrible although it's not good either.
A 5.05 K/9 and a 3.95 BB/9 is simply not going to cut it but he's young and there's no downside of throwing him out there every 5 days at this point in the season.
He has shown better strike out rates in the minors.