Can't find the following argument in the replies: respect your visitors by not showing cloudflare's spinners and other bs in their faces.
If your site is static, a VPS would carry it a long way. I once hosted a tiny video site - 500 daily visitors, 100GB, 10$/month. Worked better than youtube, 0 issues.
So direct environment impact is still huge for EVs and calling them ZEV is literally a scam.