You have come for a short stay, a holiday.
You don't have family here and you don't have a vehicle. Hanging out by the swimming pool and sipping coffee at the coffee shop will not satisfy you.
I understand why you are bored, sadly there's hundreds of your type living in a 30m² room above a soi Buakhou bar, drinking themself to death waiting to die.
Thailand has been my home for a couple of decades. I have a family, Ducati's, cars, scooters, golf clubs, gym membership etc., I'm never bored, if I do have a spare hour I'm off on my PCX, cruising from North Pattaya beach road following the coast around to Na Jomtien. If the weather is good, afternoons, I'll go for a ride on my Ducati, through the rainforest in the hinterlands of Pattaya.
Most times I'm transporting my children here and there.
It's unfair that you blame Pattaya for your boredom.
Enjoy your mopping.