If you are playing Muse tunes you need some. If you are playing root 5th country you won’t. FOH will be compressing you anyway.
I always use a compressor as I like the extra control it gives me, and I often have a HPF, particularly on hollow stages.
Then I have an octave, filter, synth and drive depending on the set list. The drive is usually set for a bit of warmth rather than outright drive. Just to give the difference between some thing modern / super clean and an old Ampeg.
Im probably going to add a good EQ pedal though. Such a useful tool for finding and getting rid of annoying frequencies.