Such a thing is always going to happen, regardless of the state of passive RP there is always going to be a significant portion of the player base that does crime and at some point or another, they're always going to end up at bazaar. The only thing that has changed is the server has gotten bigger so Bazaar is a much busier area with many more people all the time.
Pretty much every incident I can recall at Bazaar from the earlier years of perp involved some sort of crime and shootout and the only way that's ever not going to be the case is if we made Bazaar some sort of FiveM-style "green zone" (which is a horrendous idea btw)
This sounds to me like you're either breaking the rules yourself by choosing to remain in the area of ongoing shootouts and the involved shooters are choosing to shoot you as a result, or you should be reporting these people as they're breaking the rules.
This again sounds like you're underutilizing the report function, people choosing to kill you for no/little reason is against the rules just as it was in 2015, it's also against the rules to intentionally cause damage to vehicles for little/no reason.
The idea that the server is MORE toxic is very interesting. The old perp that I remember was one where the server was a racist, homophobic landscape where you could practically do whatever you wanted in terms of harassing, targetting, and being a general nuisance towards anyone you wanted as long as you "kept it in character".
This is a very different place to now where many of these things are entirely against the rules, and most if not all of the others are either massively discouraged or will also result in you being banned or having your access to the community severely restricted.
We do our best to prevent toxicity within the community and I'm very curious to hear in more detail where you've experienced it but I find it very hard to imagine that it exceeds that of some of what would have been experienced in the earlier years.
Passive RP does still expand beyond bazaar all the time, in the last month or so alone we've seen builds in the suburbs areas, people set up stuff around the city hall area all the time,
@Farid Couteau has been setting up little things around the city for as long as he's been playing!
I must say that I agree with what
@rogue said about nostalgia driving a lot of these memories, sure Passive RP would also go on around the city back in the day, maybe more so than now even but I think saying that it was a massive chance in comparison to now is a bit optimistic.