"Brooklyn Nets reportedly asked for Jaylen Brown AND Jayson Tatum for Kevin Durant. " Most celtics fans already hated the previous report of Jaylen Brown + picks for Kevin Durant and with these recent reports. I'd say if it goes through, there'll be riots across Boston. Seems very unlikely that this goes through.
I wonder if the Celtics will be interested about that because Jaylen Brown is a vital asset in the team's success last season even if they didn't get the title but they managed to get as far as the Finals even though they don't have any experience at all, what makes them unique is the trust and chemistry they have. In that case, the Celtics shouldn't bother with that because the team will be just left alone again if in case Durant won't be satisfied.
Of course Celtics shouldn't be interested in that offer as you are right about if in case Durant decides to go again soon, Celtics will have almost nothing and they would destroy an already successful team which just got to the NBA Finals.
I also see now a news report that for an offer for Durant, Nets asked Jaylen Brown, Marcus Smart and bunch of draft rights. I think this is getting ridiculous. I know how Durant is an important player but come on. Celtics were in the NBA Finals. I don't even understand why Celtics even bothered by these trade talks.