Can I extend my 60-day visa exemption in Thailand for a total of 90 days?

Hi, guys! My passport gets 60 days visa exemption when entering the country. Back in the day (like until a few months ago), most passports would get 30 visa exemption then you would extent another 30 days. Is still rule still going? I didn’t manage to find a yes or no answer. So if I’m entering now as mentioning above, will I be able to extent another 30 days, for a total of 90 days?

Thanks in advance!