>Do you understand how much are 50 bucks in a third world country?

Yes I do, no need to patronize us with that since even in 3rd world countries people have access to old computers from ewaste imports at a reasonable price, we don't all live in straw mudhuts wearing loincloths swinging from branch to branch.

Now tell me which 50 euro phone ships with display output and is readily available. AFAIK Oneplus 7T I had is the cheapest with that feature but still over 50 and official SW goes to Android 12. Not sure if flashing lineage will still keep display output feature.

Then there's the issue of availability in 3rd world countries, where it might be easier to find some scrapped Dell optiplex with a core 2 duo, or a beat up Acer from the windows 7 era for cheap at your local market versus a cheap android with display output capabilities being more of a unicorn. Sure you'll find your Pixel 8s and or Samsung S24s too, but those imports don't come cheap there, compared to the masses of lesser known cheap chinese phones but those don't have display output and their software is shit.

Plus, if you go that route of Pixel 8 as a pc, you still need the budget for an external display, mouse and keyboard and your battery will wear out much faster. So then why not get a cheap laptop which has all the peripherals?

Plus 2, old phones age very poorly performance wise, they slow down a lot due to thermal paste and battery degradation and nobody makes quality OP 7T batteries anymore to do a swap and get back to out of the box performance. What you find on Aliexpress now are fakes or poor quality clones. While a laptop is much easier to repair and maintain as parts wear out or break.