$2 NLHE 6-max: 3-way 3bet pot as preflop aggressor with TPGK on monotone board

888Poker Snap, Hold'em No Limit - $0.01/$0.02 - 6 players
Hand delivered by Upswing Poker

UTG: $1.17 (59 bb)
MP: $2.84 (142 bb)
CO (Hero): $2.07 (104 bb)
BU: $1.04 (52 bb)
SB: $1.72 (86 bb)
BB: $1.74 (87 bb)

Pre-Flop: ($0.03) Hero is CO with A♥ Q♠
1 fold, MP raises to $0.07, Hero 3-bets to $0.21, BTN calls $0.21, 2 players fold, MP calls $0.14

Flop: ($0.66) T♣ A♣ 8♣ (3 players)
MP bets $0.06, Hero raises to $0.30, BTN calls $0.30, MP calls $0.24

Not good to see BTN (nit) tag along, don't have a particular read on MP small donk bet so I just treat like a check and raise

Turn: ($1.56) 3♦ (3 players)
MP checks, Hero bets $0.70, BTN calls $0.53 (all-in), MP calls $0.70

Not sure I should continue c-bet turn here given two called my flop cbet.
Maybe I can still get some values from KK,QQ,JJ,AJs,KcQx?

River: ($3.49) 8♠ (3 players, 1 all-in)
MP bets $1.63 (all-in), Hero ??

Don't think MP has a hand that I beat given BTN is all-in.

MP is an unknown
BTN is a nit with VPIP/PFR/3bet 14.4/5.6/0 over >200 hands

How would you play this hand?

Usually, in Snap, people don't stick around hen they have nothing...

3-way, I would be VERY careful. You have stats on BTN that shows you need to be even more.

Sad fold

3 bet pot and a nit/tag cold calls and the original raiser also calls. Ouch now AQ does not look to good anymore. What is the 3bet call/fold/4bet percentages of the NIT (the NIT never 3 bets so he slow plays AA/KK/AK preflop, doe she also not 4 bet?).

Flop you hit top pair on a monotone board so yes I might bet this hand also, but that would depend on the 3-bet stats of the NIT. They both call now your hand is probably not the best anymore as it is very very unlikely that both have a flush draw with the A off clubs out there.

I would be surprised if the NIT had a worse hand then AA (1 combo), AK (4 combos), KcKx (3 combos), QcQx (2 combos), TT (3 combos) given his flop call.

On the turn I would go in check fold mode given the range the NIT probably has unless the price is very very good and your getting heads up.

River is a clear fold in my book.