Pedaling...also a topic which can't be answered in general, and also a question of taste. But i think you can make a tendency:
For myself i use pedaling only rare in baroque music. I think in more choral like music it is necassary.
Classical epoche, i use it also very rare. Romantical epoche and later on, i use it more, but also quite restricted. I don't like the only pedaling tones, so unclear often.
Left pedal, also a nice thing: There are few pieces to use it proper. Like in Moonlight sonata (1st part). I like to use it also in some baroque pieces like Rameau to simulate a harpsichord. So when you have a repition i play first time "normal" and second time with left pedal. (8'' and 4''![]()
I dont do that only, but i like that kind of experimentation.
Also another important point i think: Pedaling depends rather much on the piano! A Steinway must be different pedaled than a Bechstein....