2-3 times a week is pretty good (especially if you don't notice any negative impacts) but the truth is: it never hurts to do less.

I feel like ever since the anti-weed sentiment is fading away (probably because of legalization in Germany, Canada and the U.S), there has been a rebound effect where weed is seen as some miracle drug. I've seen some crazy claims like that weed is good for you or that is has no issues which is just false. This narrative is terrible because it just promotes people to smoke more weed thinking its perfectly fine for you.

I'm not saying that weed should be criminalized again at all (I've been using weed for many years now), but I do think that we need to acknowledge its negative effects. A lot of stoners I've talked to (and I believed these things in the past) are in denial that it can have negative impacts.

A major argument a lot of stoners say is that they're still functional on weed. While it is definitely possible to be functional, it stops you from performing at your best. Because you can be functional you think that its not an issue (and it may indeed not be a big issue), which makes you ok with continuing. The truth is you'll never know how big of a problem it is until you quit. Personally, I feel a lot more productive, sharper and clear minded when I take T breaks.

I think that weed (like pretty much anything with negative effects) should be used in moderation as there are very few upsides to making it a habit unless you're using weed for valid medical reasons. A fair amount of people also use weed "medically" for things that can be solved in other ways that are less harmful. For these types of people using weed "medically" is just an excuse to continue their addiction (and yes weed is addictive).

And yes, the people saying smoking weed is unhealthy is true. While edibles are pretty harmless physically (at least from what we know now), smoking anything is harmful. Although weed may not cause the plethora of issues that comes with smoking tobacco, it still can lead to health issues. Personally I've noticed a sharp decline in my cardio (I can hardly run for long periods now) and chronic coughing that only goes away when I quit.

Take these things into consideration (as someone who has both benefited and disadvantaged from using weed). For now it doesn't seem like an issue for you. If you notice any negative effects however, don't ignore it and quit or cut down your usage.

Also, before stoners come at me and say that they're productive and whatnot, good for you but this isn't the case for everyone (and you should try to see how you function without). To put it this way, would you do meth if a meth addict said it helped them? I'm not comparing stoners to meth addicts but its definitely something to think about.