Continue to use Xbox one x?

I wanted to know if the Xbox one x would still be suitable for gaming after the release of the new Series x towards the end of 2020? Respectively. Whether you can continue to use the Xbox one x if you don't buy the Series x at release? So play new games on it and just keep having fun with the community?

I wanted to continue using my one x and maybe buy the Series x in 2021-22 or maybe 2023. I just wonder if that works without problems for me? So whether the one x remains a supported console after the series x is released or is it forgotten?

You will be able to play your old games there. But at some point nothing will be released for the one

The One is also supported

Yes, it will get updates and games, everything else would be very stupid from Microsoft