He didn't get worse or something, he just can't handle the Game at this State because it gets more and more difficult to play as he was used to at the beginning. He is way too slow for a fast game like Valorant. When he was good you just had to care about a Sova Recon now theres tons of Abilities that make you die real quick with all the suppress-Abilities and stuff and if you are not cracked and crazy enough you will never be a help to your Team. That's Ethan for you. Sooner or later this Game will change a lot since Orgs will realize most Players with a CS mindset will never be a good option on a long run since CS isn't a Game you have to deal with different Characters and abilities while Players from other Games like Overwatch, Fortnite, Apex are used to this kind of shit and they can be really creative and impactful. Ethan will return to CS or he will steal some Paychecks until he gets sorted out. Theres no way he can shine in a Game like Valorant.