Some people mentioned Framework and I would definitely look into it, however you didn't specify your country and they don't sell everywhere in Europe. I was just in a market for a new laptop and really wanted it but it's not available in my country.
Another options for an out of the box Linux laptop are Slimbook, Tuxedo Computers and Starlabs. I personally just ordered Slimbook Executive 14 yesterday.
Of course they want a constant revenue stream. I want a constant revenue stream as well, isn't it normal?
Whether the price is worth paying for you is a different matter but wanting to profit off your hard and good work is completely natural to me.