I have this issue too.
Eol
Cost of living.
It costs money to find people that don't suck.
I don't recommend this one with kde desktop Not sure how it is with big screen.
If you are looking to clone TV remote IR buttons there is this one. The orange buttons can clone TV remote buttons. https://www.amazon.com/Rii-Wireless-Keyboard-Touchpad-Controller/dp/B0C5LFLL3G/ref=mp_s_a_1_1_pp?crid=247JUEQKDFAAL&dib=eyJ2IjoiMSJ9.J1g9QtAF8xB3mG5ZS6etrWUR8cxrIbmY-Oit0UosNDdx9GOe4HOH-SC-IgSIymfthR7fZA7_WdoiGNPvKqQzpXxYvOVi4cy7zqdiaK3qTTq8s5T7F8mWjjIICmOJFabGJAaYknW4Yo82sn18O3n_Vb2D-E0LQYl7qgUqoUcAJd07BoTIgZTmgvqsqWl_3clD0sbzKhjFKfDdixiRLuBCSw.5mMB6rANHKQtxt1qbEeHzMvBxR3Rep5-BBOJFQlMZZs&dib_tag=se&keywords=rii&qid=1725324362&sprefix=rii%2Caps%2C127&sr=8-1
If you are going to use a PC desktop (kde is great) I recommend getting one with the scroll wheel.
I just used a mini PC with kde and this remote keyboard.
With kde you can set things up pretty good. There's a lot of possibilities. I never had casting set up though.
A mix between Kodi, and stremio.
It worked good for steam link too.
I tried with a raspberry pi but it was slow. I wouldn't recommend it. Idk how others are able to use them. Omsc or whatever might be okay.
Well there's only three possibilities... Secret agent, mafia, or gay porn star.
Funny I used to have those things but then someone that acts like they are God fucked with my life.
So many races employed...