No.
When you are a kid you are a sponge. Your brain is in gear, you're in full learning mode and you acquire a lot of stuff with ease.These days I watch these guys to keep up. It's my homework. It always grabs my attention when I see a bass player do something I can't. If they are doing something which could be useful to me I'll get it down, otherwise I'm just interested.
Fortunately, age and experience means we know what we need to know in order to get the job done. That's why I can watch Davie504 and others and recognise their ability and talent without thinking I need to do that.
Any bass player who is making a living out of playing bass gets a thumbs up from me.
Sometimes I wish I could play like Marcus Miller, Mark King or Victor Wooten, but I've never been in a band that required me to be anything other than a bassist with 70's Soul and R&B as a starting point.