coin-investor, previously we attempted to implement SSL, but it caused issues on the Cloudflare side, resulting in improper website display. Since we don't accept any payments on our site and don't request any data, except for email and name in the case of using the contact form, you can even use temporary email if needed. So, it was decided to leave everything as is. Our website serves as a kind of business card.
How about those who will visit your site for the first time, they will leave you right away if they see that you're site is not secure, it is industry standard that you make your site secured for your visitors and clients, you should find a way to fix, you are not the only site that uses cloudflare so why not fix it.
Its not good for your reputation if there are request to fix your site and yet you ignore it, even if you're not asking for payment, you have to follow the norm of setting up a site if a simple blog can do it then why cannot, if you cannot do that you can ask help from Cloudflare support.