Chisel is just a Scala library to generate SV. I haven't actually used it but I've used similar systems and a really big problem with them is debugging. The generated SV tends to be unreadable and you will spend a lot of time debugging it.
Chisel has a similar competitor called SpinalHDL that is apparently a bit better.
IMO using general purpose languages as SV generators is not the right approach. The most interesting HDL I've seen is Filament. They're trying to do for hardware what Rust has done for software. (It's kind of insane that nobody has done that yet, given how much effort we put into verifying shitty SV.) Haven't tried it yet though.
Chisel has a similar competitor called SpinalHDL that is apparently a bit better.
https://spinalhdl.github.io/SpinalDoc-RTD/master/index.html
IMO using general purpose languages as SV generators is not the right approach. The most interesting HDL I've seen is Filament. They're trying to do for hardware what Rust has done for software. (It's kind of insane that nobody has done that yet, given how much effort we put into verifying shitty SV.) Haven't tried it yet though.
https://filamenthdl.com/