@irfan Ditto.
I'm still bummed by this


Your OP shocked me, as i'd not known til then of this unpleasant news. I used #TeamViewer for many years, professionally & privately, & felt it a very useful tool. However several years ago i replaced it with #AnyDesk & hadn't looked back. I use it from my primary desktop pc #ArchLinux #KDEPlasma to remotely maintain my Dad's windoze 10 monstrosity, + occasionally for some tasks i wish to perform on my #Fedora #KDEPlasma laptop from my Arch pc.
In Arch ofc the pkg is available & easily installable. That was not so for my lappy. Initially i had to kinda sorta use a "wrong" version d/l from AD for a #RHEL system, & hope i would not break something. It worked, but always left me feeling vulnerable. One day i thought to check #Flathub & found it there, so changed to that method, which til now was fine.
Every now & then i aspire to replace it with some proper #FOSS pkg [yet not lose any functionality important to me]. A few times i have tried #KDE's #KRDC & #Krfb, but every time i fall at the first hurdle. I have no understanding at all of how to actually establish the connection between tower & lappy. The instructions seem written by someone, for a target audience, where both parties already smugly know how to use the software & decided to torment putative new users who know nothing about networking, by being deliberately opaque & cryptic. Maybe, hopefully, this software works fabulously in practice, but that's useless for me unless i can actually create connections. In that sense both TV & AD are light years ahead for non-network-specialist users.