@Hyolobrika @mint Since around 2016, yes, and you should be using them if you care about security.

AMD PSP has fTPM.

Intel has PTT.

The alternative is use insecure and easily exploitable EoL chips for which there are many exploits available online for any website to use, or applications to inject into their code.

Oh, look, there's already one available:
https://github.com/comsec-group/retbleed

And don't forget Meltdown:
https://github.com/paboldin/meltdown-exploit

https://github.com/IAIK/meltdown

https://github.com/Frichetten/meltdown-spectre-poc

https://github.com/deeptechlabs/meltdown

https://github.com/paboldin/meltdown-exploit/blob/master/meltdown.c

And Spectre:
https://github.com/crozone/SpectrePoC

https://github.com/Eugnis/spectre-attack