I have not done it full time, but I find IDA is only useful for niche processors and out of the way things. I have still done it deeply and consistently for the

I have not done it full time, but I find IDA is only useful for niche processors and out of the way things. I have still done it deeply and consistently for the last 16 years. For day to day use Ghidra is just better for me and I went pretty deep into the IDA well with tooling and Python scripting. Decompiler, yes, but it really depends on what features you need and what processor architectures you are reversing. IDA is still the most versatile and indispensable for some tasks, but that is not the majority of my work or interests these days and when it is, right tool, right job, etc. Arguments of keyboard/mouse efficiency are dead to me. The limiting factor of any reverse engineering is definitely not how efficiently you can keyboard navigate a UI. People are too in love with efficiency of the wrong things and not what the real limiting factors of reversing are, which is comprehending the program. I don't love clicking around but it has never once slowed me down on a project.