DNS-over-HTTPS tunneling & covert c2c

right now i jumpend into this :

dns-over-https tunneling isnt a new thing as far i know :

DNS over HTTPS as a covert Command and Control channel

anyway the point of this thread is … all of this is pretty interesting so to the @htbstaff or who as the knowledge and capabilities why dont build up a nice box diggin in deep into this ? or even better network exploitation … would be pretty nice diggin into this topic isnt it ?

i aint the capabilities so … yeah i what do you think guys ?