Is GDB and radare2 still relevant?

since i am diving a little into forensics and reverseing of samples i was wondering if radare2 and gdb are still relevant these days

with ghidra becoming more and more popular and ida beeing the standard, how valuable is knowing those tools

also are there other tools that are more "modern" in terms of features and usability (not talking about a gui , i am quite comfortable in the cli)

looking forward to all your input

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