Connection remote mqtt

Greetings everyone, I recently switched to using cloudflare for my home assistant.
Everything works correctly, I have my domain connected with home assistant.
Now I would like to connect my car garage which has an LTE connection, I use mqtt for the various sensors, the stupidest thing that comes to mind is opening the mqtt port on my router, works, but it’s clearly dangerous.
Can I use some Cloudflare services to manage devices remotely? Thank you all

To use arbitrary TCP, you need to have cloudflared or warp on the clients.

Thank you for the reply, I quickly took a look and saw that you need to install Cloudflare daemon on client and host. On host I could probably do it, but on client not because I use an ESP32. I hope I’m wrong